Fungicidal substituted 1-{2-[2-halo-4-(4-halogen-phenoxy)-phenyl]-2-alkoxy-3-methyl-butyl}-1H [1,2,4]triazole compounds

ABSTRACT

The present invention relates to substituted 1-{2-[2-halo-4-(4-halogen-phenoxy)-phenyl]-2-alkoxy-3-methyl-butyl}-1H-[1,2,4]triazole compounds of formula I as defined in the description, and the N-oxides, and salts thereof, processes and intermediates for preparing these compounds and also to compositions comprising at least one such compound. The invention also relates to the use of such compounds and compositions for combating harmful fungi and seed coated with at least one such compound.

This application is a National Stage application of International Application No. PCT/EP2012/065836, filed Aug. 14, 2012, the entire contents of which is hereby incorporated herein by reference. This application also claims priority under 35 U.S.C. §119 to EP Patent Application No. 11177554.0, filed Aug. 15, 2011, the entire contents of which is hereby incorporated herein by reference.

The present invention relates to fungicidal 1-{2-[2-halo-4-(4-halogen-phenoxy)-phenyl]-2-alkoxy-3-methyl-butyl}-1H-[1,2,4]triazole compounds and the N-oxides and the salts thereof for combating phytopathogenic fungi, and to the use and methods for combating phytopathogenic fungi and to seeds coated with at least one such compound. The invention also relates to processes for preparing these compounds, intermediates and to compositions comprising at least one such compound.

Certain 1-{2-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-2-alkoxy-alkyl}-1H-[1,2,4]triazole compounds of formula

wherein R¹ is methyl, ethyl or n-propyl, and their use for controlling phytopathogenic fungi are known from EP 0 126 430 A2 and U.S. Pat. No. 4,940,720. The compounds according to the present invention differ from those described in the abovementioned publications by the specific substituent isopropyl for R¹ instead of methyl, ethyl or n-propyl. EP 0 440 950 A2 relates to halogenallyl-azolyl derivatives. DE 3801233 is directed to microbiocides of the formula I

wherein R¹ is halogen and R² is halogen or methyl, R³ is alkyl, haloalkyl, alkoxy-alkyl, alkenyl, alkynyl or cyclopropyl.

In many cases, in particular at low application rates, the fungicidal activity of the known fungicidal compounds is unsatisfactory. Based on this, it was an object of the present invention to provide compounds having improved activity and/or a broader activity spectrum against phytopathogenic harmful fungi.

This object is achieved by substituted 1-{2-[2-halo-4-(4-halogen-phenoxy)-phenyl]-2-alkoxy-3-methyl-butyl}-1H-[1,2,4]triazole compounds having good fungicidal activity against phytopathogenic harmful fungi.

Accordingly, the present invention relates to the compounds of formula I:

wherein:

-   X¹, X² independently of each other are selected from halogen; -   R¹ is isopropyl; -   R² is C₁-C₆-alkyl, C₂-C₆-alkenyl, C₂-C₆-alkynyl, C₃-C₈-cycloalkyl,     C₃-C₈-cycloalkyl-C₁-C₄-alkyl, phenyl, phenyl-C₁-C₄-alkyl,     phenyl-C₂-C₄-alkenyl or phenyl-C₂-C₄-alkynyl;     -   wherein the aliphatic moieties of R¹ and/or R² may carry 1, 2, 3         or up to the maximum possible number of identical or different         groups R^(a) which independently of one another are selected         from:         -   R^(a) halogen, CN, nitro, C₁-C₄-alkoxy and             C₁-C₄-halogenalkoxy;     -   wherein the cycloalkyl and/or phenyl moieties of R² may carry 1,         2, 3, 4, 5 or up to the maximum number of identical or different         groups R^(b) which independently of one another are selected         from:         -   R^(b) halogen, CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy,             C₁-C₄-halogenalkyl and C₁-C₄-halogenalkoxy;             and the N-oxides and the agriculturally acceptable salts             thereof.

The present invention furthermore relates to to the use of these compounds for combating harmful fungi and seed coated with at least one such compound and also to compositions comprising at least one such compound of formula I.

The present invention furthermore relates to processes for preparing compounds of formula I and to intermediates such as compounds of formula Va, VI, VII, VIII, XI, XII and XIII.

The term “compounds I” refers to compounds of formula I. Likewise, this terminology applies to all sub-formulae, e.g. “compounds I.A” refers to compounds of formula I.A or “compounds XII” refers to compounds of formula XII, etc.

The compounds I can be obtained by various routes in analogy to prior art processes known (cf. J. Agric. Food Chem. (2009) 57, 4854-4860; EP 0 275 955 A1; DE 40 03 180 A1; EP 0 113 640 A2; EP 0 126 430 A2) and by the synthesis routes shown in the following schemes and in the experimental part of this application.

In a first process, for example, halo-phenoles II wherein X¹ and X² as defined herein, are reacted, in a first step, with derivatives IIIa

wherein X³ stands for 1 or Br, in particular bromo derivatives III wherein Y is F or CL, preferably in the presence of a base. Thereafter, the resulting compounds IVa, in particular IV (wherein X³ is Br), are then transformed into Grignard reagents by the reaction with trans-metallation reagents such as isopropylmagnesium halides and subsequently reacted with acetyl chloride preferably under anhydrous conditions and optionally in the presence of a catalyst such as CuCl, AlCl₃, LiCl and mixtures thereof, to obtain acetophenones V. These compounds V can be halogenated e.g. with bromine or chlorine preferably in an organic solvent such as diethyl ether, methyl tert.-butyl ether (MTBE), methanol or acetic acid. The resulting compounds VI, wherein “Hal” stands for “halogen” such as e.g. Br or Cl, can subsequently reacted with 1H-1,2,4-triazole preferably in the presence of a solvent such as tetrahydrofuran (THF), dimethylormamide (DMF), toluene and in the presence of a base such as potassium carbonate, sodium hydroxide or sodium hydride to obtain compounds VII. These triazole compounds VII are reacted with a Grignard reagent R¹-M wherein R¹ is as defined herein and M is MgBr, MgCl, Li or Na (e.g. phenylalkyl-MgBr or an organolithium reagent phenylalkyl-Li), preferably under anhydrous conditions to obtain compounds VIII. Optionally, a Lewis acid such as LaCl₃x2 LiCl or MgBr₂xOEt₂ can be used. These compounds VIII are reacted with R²-LG, wherein R¹ is as defined above and LG represents a nucleophilically replaceable leaving group such as halogen, alkylsulfonyl, alkylsulfonyloxy and arylsulfonyloxy, preferably chloro, bromo or iodo, particularly preferably bromo, preferably in the presence of a base, such as for example, NaH in a suitable solvent such as THF, to form compounds I. The preparation of compounds I can be illustrated by the following scheme:

In a second process to obtain compounds I, derivatives IIIa, in particular bromo derivatives III, in a first step, are reacted with e.g. isopropylmagnesium bromide followed by an acyl chloride agent IX wherein R¹ is as defined herein (e.g. acetyl chloride) preferably under anhydrous conditions and optionally in the presence of a catalyst such as CuCl, AlCl₃, LiCl and mixtures thereof, to obtain compounds X. Alternatively, compounds IIIc

e.g. 1,3-dichlorobenzene of formula IIIb can be reacted with an acyl chloride agent IX wherein R¹ is as defined above (e.g. acetyl chloride) preferably in the presence of a catalyst such as AlCl₃. Then, ketones X are reacted with phenoles II preferably in the presence of a base to obtain compounds Va. Compounds Va may also be obtained in analogy to the first process described for compounds V.

Thereafter, intermediates Va are reacted with trimethylsulf(ox)onium halides preferably iodide preferably in the presence of a base such as sodium hydroxide. Thereafter, the epoxides XI are reacted with 1H-1,2,4-triazole preferably in the presence of a base such as potassium carbonate and preferably in the presence of an organic solvent such as DMF to obtain compounds VIII. These compounds VIII are reacted with R²-LG, wherein R² is as defined above and LG represents a nucleophilically replaceable leaving group such as halogen, alkylsulfonyl, alkylsulfonyloxy and arylsulfonyloxy, preferably chloro, bromo or iodo, particularly preferably bromo, preferably in the presence of a base to form compounds I., which can subsequently be alkylated as described above. The preparation of compounds I can be illustrated by the following scheme:

In a third process, the epoxide ring of intermediates XI which may be obtained according to the second process described herein is cleaved by reaction with alcohols R²OH preferably under acidic conditions. Thereafter, the resulting compounds XII are reacted with halogenating agents or sulfonating agents such as PBr₃, PCl₃, mesyl chloride, tosyl chloride or thionyl chloride to obtain compounds XIII wherein LG is a nucleophilically replaceable leaving group such as halogen, alkylsulfonyl, alkylsulfonyloxy and arylsulfonyloxy, preferably chloro, bromo or iodo, particularly preferably bromo or alkylsulfonyl. Then compounds XIII are reacted with 1H-1,2,4-triazole to obtain compounds I. The preparation of compounds I can be illustrated by the following scheme:

If individual compounds I cannot be obtained by the routes described above, they can be prepared by derivatization of other compounds I.

The N-oxides may be prepared from the compounds I according to conventional oxidation methods, e.g. by treating compounds I with an organic peracid such as metachloroperbenzoic acid (cf. WO 03/64572 or J. Med. Chem. 38(11), 1892-903, 1995); or with inorganic oxidizing agents such as hydrogen peroxide (cf. J. Heterocyc. Chem. 18(7), 1305-8, 1981) or oxone (cf. J. Am. Chem. Soc. 123(25), 5962-5973, 2001). The oxidation may lead to pure mono-N-oxides or to a mixture of different N-oxides, which can be separated by conventional methods such as chromatography.

If the synthesis yields mixtures of isomers, a separation is generally not necessarily required since in some cases the individual isomers can be interconverted during workup for use or during application (e.g. under the action of light, acids or bases). Such conversions may also take place after use, e.g. in the treatment of plants in the treated plant, or in the harmful fungus to be controlled.

In the following, the intermediate compounds are further described. A skilled person will readily understand that the preferences for the substituents given herein in connection with compounds I apply for the intermediates accordingly. Thereby, the substituents in each case have independently of each other or more preferably in combination the meanings as defined herein.

The present invention also relates to novel compounds of formula Va

wherein the variables R¹, X¹, X² are as defined and preferably defined for formula I herein. In specific embodiments of compounds Va according to the present invention, the substituents R¹, X¹, X² are as defined in tables 1 to 36, 36a to 36p, 37-72 and 72a to 72p for compounds I, wherein the substituents are specific embodiments independently of each other or in any combination.

A further embodiment of the present invention are novel compounds of formula VI:

Wherein the variables X¹, X² are as defined and preferably defined for formula I herein, and wherein Hal stands for halogen, in particular Cl or Br. According to one preferred embodiment Hal in compounds VI stands for Br.

A further embodiment of the present invention are novel compounds of formula VII:

Wherein the variables X¹, X² are as defined and preferably defined for formula I herein. In specific embodiments of compounds VII according to the present invention, the substituents X¹, X² are as defined in tables 1 to 36, 36a to 36p, 37-72 and 72a to 72p, wherein the substituents are specific embodiments independently of each other or in any combination. A further embodiment of the present invention are novel compounds of formula VIII:

Wherein the variables X¹, X² and R¹ are as defined and preferably defined for formula I herein, with the exception of compounds, wherein X¹ and X² are C¹ and R¹ is CH(CH₃)₂. According to a further embodiment, X¹ and X² are not both Cl. According to a specific embodiment, R¹ is unsubstituted isopropyl (compounds VIII.A).

Compounds VIII are also suitable as fungicides as described herein for compounds of formula I with said proviso. Specific preferred compounds VIII are the compounds, wherein X¹, X² and R¹ are defined as in Table C, wherein each of said lines corresponds to one preferred individual compound VIII.

TABLE C Compounds C-1 to C-51 of formula VIII line X¹ X² R¹ C-1 Cl F —CH(CH₃)₂ C-2 F Cl —CH(CH₃)₂ C-3 F F —CH(CH₃)₂ C-4 Cl Cl —CH(CH₃)CH₂F C-5 Cl F —CH(CH₃)CH₂F C-6 F Cl —CH(CH₃)CH₂F C-7 F F —CH(CH₃)CH₂F C-8 Cl Cl —CH(CH₃)CH₂Cl C-9 Cl F —CH(CH₃)CH₂Cl C-10 F Cl —CH(CH₃)CH₂Cl C-11 F F —CH(CH₃)CH₂Cl C-12 Cl Cl —CH(CH₂F)₂ C-13 Cl F —CH(CH₂F)₂ C-14 F Cl —CH(CH₂F)₂ C-15 F F —CH(CH₂F)₂ C-16 Cl Cl —CH(CH₂Cl)₂ C-17 Cl F —CH(CH₂Cl)₂ C-18 F Cl —CH(CH₂Cl)₂ C-19 F F —CH(CH₂Cl)₂ C-20 Cl Cl —CH(CF₃)₂ C-21 Cl F —CH(CF₃)₂ C-22 F Cl —CH(CF₃)₂ C-23 F F —CH(CF₃)₂ C-24 Cl Cl —CH(CCl₃)₂ C-25 Cl F —CH(CCl₃)₂ C-26 F Cl —CH(CCl₃)₂ C-27 F F —CH(CCl₃)₂ C-28 Cl Cl —CF(CF₃)₂ C-29 Cl F —CF(CF₃)₂ C-30 F Cl —CF(CF₃)₂ C-31 F F —CF(CF₃)₂ C-32 Cl Cl —CCl(CCl₃)₂ C-33 Cl F —CCl(CCl₃)₂ C-34 F Cl —CCl(CCl₃)₂ C-35 F F —CCl(CCl₃)₂ C-36 Cl Cl C(CH₃)₂OCH₃ C-37 Cl F C(CH₃)₂OCH₃ C-38 F Cl C(CH₃)₂OCH₃ C-39 F F C(CH₃)₂OCH₃ C-40 Cl Cl C(CH₃)₂OC₂H₅ C-41 Cl F C(CH₃)₂OC₂H₅ C-42 F Cl C(CH₃)₂OC₂H₅ C-43 F F C(CH₃)₂OC₂H₅ C-44 Cl Cl C(CH₃)₂CN C-45 Cl F C(CH₃)₂CN C-46 F Cl C(CH₃)₂CN C-47 F F C(CH₃)₂CN C-48 Cl Cl CH(CH₃)CH₂OCH₃ C-49 Cl F CH(CH₃)CH₂OCH₃ C-50 F Cl CH(CH₃)CH₂OCH₃ C-51 F F CH(CH₃)CH₂OCH₃ A further embodiment of the present invention are novel compounds of formula XI:

Wherein the variables X¹, X² and R¹ are as defined and preferably defined for formula I herein, with the exception of compounds, wherein X¹ and X² are C¹ and R¹ is CH(CH₃)₂. According to a further embodiment, X¹ and X² are not both Cl. According to a specific embodiment, R¹ is unsubstituted isopropyl (compounds XI.A). Specific preferred compounds XI are the compounds, wherein X¹, X² and R¹ are defined as Table D, wherein each of said lines corresponds to one preferred individual compound XI.

TABLE D Compounds D-1 to D-51 of formula VIII line X¹ X² R¹ D-1 Cl F —CH(CH₃)₂ D-2 F Cl —CH(CH₃)₂ D-3 F F —CH(CH₃)₂ D-4 Cl Cl —CH(CH₃)CH₂F D-5 Cl F —CH(CH₃)CH₂F D-6 F Cl —CH(CH₃)CH₂F D-7 F F —CH(CH₃)CH₂F D-8 Cl Cl —CH(CH₃)CH₂Cl D-9 Cl F —CH(CH₃)CH₂Cl D-10 F Cl —CH(CH₃)CH₂Cl D-11 F F —CH(CH₃)CH₂Cl D-12 Cl Cl —CH(CH₂F)₂ D-13 Cl F —CH(CH₂F)₂ D-14 F Cl —CH(CH₂F)₂ D-15 F F —CH(CH₂F)₂ D-16 Cl Cl —CH(CH₂Cl)₂ D-17 Cl F —CH(CH₂Cl)₂ D-18 F Cl —CH(CH₂Cl)₂ D-19 F F —CH(CH₂Cl)₂ D-20 Cl Cl —CH(CF₃)₂ D-21 Cl F —CH(CF₃)₂ D-22 F Cl —CH(CF₃)₂ D-23 F F —CH(CF₃)₂ D-24 Cl Cl —CH(CCl₃)₂ D-25 Cl F —CH(CCl₃)₂ D-26 F Cl —CH(CCl₃)₂ D-27 F F —CH(CCl₃)₂ D-28 Cl Cl —CF(CF₃)₂ D-29 Cl F —CF(CF₃)₂ D-30 F Cl —CF(CF₃)₂ D-31 F F —CF(CF₃)₂ D-32 Cl Cl —CCl(CCl₃)₂ D-33 Cl F —CCl(CCl₃)₂ D-34 F Cl —CCl(CCl₃)₂ D-35 F F —CCl(CCl₃)₂ D-36 Cl Cl C(CH₃)₂OCH₃ D-37 Cl F C(CH₃)₂OCH₃ D-38 F Cl C(CH₃)₂OCH₃ D-39 F F C(CH₃)₂OCH₃ D-40 Cl Cl C(CH₃)₂OC₂H₅ D-41 Cl F C(CH₃)₂OC₂H₅ D-42 F Cl C(CH₃)₂OC₂H₅ D-43 F F C(CH₃)₂OC₂H₅ D-44 Cl Cl C(CH₃)₂CN D-45 Cl F C(CH₃)₂CN D-46 F Cl C(CH₃)₂CN D-47 F F C(CH₃)₂CN D-48 Cl Cl CH(CH₃)CH₂OCH₃ D-49 Cl F CH(CH₃)CH₂OCH₃ D-50 F Cl CH(CH₃)CH₂OCH₃ D-51 F F CH(CH₃)CH₂OCH₃ A further embodiment of the present invention are novel compounds of formula XII:

Wherein the variables X¹, X², R¹ and R² are as defined and preferably defined for formula I herein. In specific embodiments of compounds XII according to the present invention, the substituents X¹, X², R¹ and R² are as defined in tables 1 to 36, 36a to 36p, 37-72 and 72a to 72p, wherein the substituents are specific embodiments independently of each other or in any combination.

A further embodiment of the present invention are novel compounds of formula XIII:

Wherein the variables X¹, X², R¹ and R² are as defined and preferably defined for formula I herein, wherein LG stands for a leaving group as defined above. In specific embodiments of compounds XIII according to the present invention, the substituents X¹, X², R¹ and R² are as defined in tables 1 to 36, 36a to 36p, 37-72 and 72a to 72p, wherein the substituents are specific embodiments independently of each other or in any combination.

In the definitions of the variables given herein, collective terms are used which are generally representative for the substituents in question. The term “C_(n)-C_(m)” indicates the number of carbon atoms possible in each case in the substituent or substituent moiety in question.

The term “halogen” refers to fluorine, chlorine, bromine and iodine.

The term “C₁-C₆-alkyl” refers to a straight-chained or branched saturated hydrocarbon group having 1 to 6 carbon atoms, e.g. methyl, ethyl, propyl, 1-methylethyl, butyl, 1-methylpropyl, 2-methylpropyl, 1,1-dimethylethyl, pentyl, 1-methylbutyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, 1-ethylpropyl, 1,1-dimethylpropyl, 1,2-dimethylpropyl, hexyl, 1-methylpentyl, 2-methylpentyl, 3-methylpentyl, 4-methylpentyl, 1,1-dimethylbutyl, 1,2-dimethylbutyl, 1,3-dimethylbutyl, 2,2-dimethylbutyl, 2,3-dimethylbutyl, 3,3-dimethylbutyl, 1-ethylbutyl, 2-ethylbutyl, 1,1,2-trimethylpropyl, 1,2,2-trimethylpropyl, 1-ethyl-1-methylpropyl and 1-ethyl-2-methylpropyl. Likewise, the term “C₂-C₄-alkyl” refers to a straight-chained or branched alkyl group having 2 to 4 carbon atoms, such as ethyl, propyl (n-propyl), 1-methylethyl (iso-propoyl), butyl, 1-methylpropyl (sec.-butyl), 2-methylpropyl (iso-butyl), 1,1-dimethylethyl (tert.-butyl).

The term “C₂-C₄-alkenyl” refers to a straight-chain or branched unsaturated hydrocarbon radical having 2 to 4 carbon atoms and a double bond in any position, e.g. ethenyl, 1-propenyl, 2-propenyl (allyl), 1-methylethenyl, 1-butenyl, 2-butenyl, 3-butenyl, 1-methyl-1-propenyl, 2-methyl-1-propenyl, 1-methyl-2-propenyl, 2-methyl-2-propenyl. Likewise, the term “C₂-C₆-alkenyl” refers to a straight-chain or branched unsaturated hydrocarbon radical having 2 to 6 carbon atoms and a double bond in any position.

The term “C₂-C₄-alkynyl” refers to a straight-chain or branched unsaturated hydrocarbon radical having 2 to 4 carbon atoms and containing at least one triple bond, such as ethynyl, prop-1-ynyl, prop-2-ynyl (propargyl), but-1-ynyl, but-2-ynyl, but-3-ynyl, 1-methyl-prop-2-ynyl. Likewise, the term “C₂-C₆-alkynyl” refers to a straight-chain or branched unsaturated hydrocarbon radical having 2 to 6 carbon atoms and at least one triple bond.

The term “C₁-C₄-halogenalkyl” refers to a straight-chained or branched alkyl group having 1 to 4 carbon atoms, wherein some or all of the hydrogen atoms in these groups may be replaced by halogen atoms as mentioned above, for example chloromethyl, bromomethyl, dichloromethyl, trichloromethyl, fluoromethyl, difluoromethyl, trifluoromethyl, chlorofluoromethyl, dichlorofluoromethyl, chlorodifluoromethyl, 1-chloroethyl, 1-bromoethyl, 1-fluoroethyl, 2-fluoroethyl, 2,2-difluoroethyl, 2,2,2-trifluoroethyl, 2-chloro-2-fluoroethyl, 2-chloro-2,2-difluoroethyl, 2,2-dichloro-2-fluoroethyl, 2,2,2-trichloroethyl and pentafluoroethyl, 2-fluoropropyl, 3-fluoropropyl, 2,2-difluoropropyl, 2,3-difluoropropyl, 2-chloropropyl, 3-chloropropyl, 2,3-dichloropropyl, 2-bromopropyl, 3-bromopropyl, 3,3,3-trifluoropropyl, 3,3,3-trichloropropyl, CH₂—C₂F₅, CF₂—C₂F₅, CF(CF₃)₂, 1-fluoromethyl-2-fluoroethyl, 1-(chloromethyl)-2-chloroethyl, 1-bromomethyl-2-bromoethyl, 4-fluorobutyl, 4-chlorobutyl, 4-bromobutyl or nonafluorobutyl, and the like.

The term “C₃-C₈-cycloalkyl” refers to monocyclic saturated hydrocarbon radicals having 3 to 8 carbon ring members, such as cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl or cyclooctyl.

The term “C₃-C₈-cycloalkyl-C₁-C₄-alkyl” refers to alkyl having 1 to 4 carbon atoms (as defined above), wherein one hydrogen atom of the alkyl radical is replaced by a cycloalkyl radical having 3 to 8 carbon atoms (as defined above).

The term “C₁-C₄-alkoxy” refers to a straight-chain or branched alkyl group having 1 to 4 carbon atoms which is bonded via an oxygen, at any position in the alkyl group, e.g. methoxy, ethoxy, n-propoxy, 1-methylethoxy, butoxy, 1-methyhl

propoxy, 2-methylpropoxy or 1,1-dimethylethoxy.

The term “C₁-C₄-halogenalkoxy” refers to a C₁-C₄-alkoxy radical as defined above, wherein some or all of the hydrogen atoms in these groups may be replaced by halogen atoms as mentioned above, e.g., OCH₂F, OCHF2, OCF₃, OCH₂Cl, OCHCl₂, OCCl₃, chlorofluoromethoxy, dichlorofluoromethoxy, chlorodifluoromethoxy, 2-fluoroethoxy, 2-chloroethoxy, 2-bromoethoxy, 2-iodoethoxy, 2,2-difluoroethoxy, 2,2,2-trifluoroethoxy, 2-chloro-2-fluoroethoxy, 2-chloro-2,2-difluoroethoxy, 2,2-dichloro-2-fluoroethoxy, 2,2,2-trichloroethoxy, OC₂F₅, 2-fluoropropoxy, 3-fluoropropoxy, 2,2-difluoropropoxy, 2,3-difluoropropoxy, 2 chloropropoxy, 3-chloropropoxy, 2,3-dichloropropoxy, 2-bromopropoxy, 3 bromopropoxy, 3,3,3-trifluoropropoxy, 3,3,3-trichloropropoxy, OCH₂—C₂F₅, OCF₂—C₂F₅, 1-fluoromethyl-2-fluoroethoxy, 1-chloromethyl-2-chloroethoxy, 1-bromomethyl-2-bromo

ethoxy, 4-fluorobutoxy, 4-chlorobutoxy, 4-bromobutoxy or nonafluorobutoxy.

The term “phenyl-C₁-C₄-alkyl” refers to alkyl having 1 to 4 carbon atoms (as defined above), wherein one hydrogen atom of the alkyl radical is replaced by a phenyl radical. Likewise, the terms “phenyl-C₂-C₄-alkenyl” and “phenyl-C₂-C₄-alkynyl” refer to alkenyl and alkynyl, respectively, wherein one hydrogen atom of the aforementioned radicals is replaced by a phenyl radical.

Agriculturally acceptable salts of compounds I encompass especially the salts of those cations or the acid addition salts of those acids whose cations and anions, respectively, have no adverse effect on the fungicidal action of the compounds I. Suitable cations are thus in particular the ions of the alkali metals, preferably sodium and potassium, of the alkaline earth metals, preferably calcium, magnesium and barium, of the transition metals, preferably manganese, copper, zinc and iron, and also the ammonium ion which, if desired, may carry one to four C₁-C₄-alkyl substituents and/or one phenyl or benzyl substituent, preferably diisopropylammonium, tetramethylammonium, tetrabutylammonium, trimethylbenzylammonium, furthermore phosphonium ions, sulfonium ions, preferably tri(C₁-C₄-alkyl)sulfonium, and sulfoxonium ions, preferably tri(C₁-C₄-alkyl)sulfoxonium. Anions of useful acid addition salts are primarily chloride, bromide, fluoride, hydrogensulfate, sulfate, dihydrogenphosphate, hydrogenphosphate, phosphate, nitrate, bicarbonate, carbonate, hexafluorosilicate, hexafluorophosphate, benzoate, and the anions of C₁-C₄-alkanoic acids, preferably formate, acetate, propionate and butyrate. They can be formed by reacting a compound of formula I with an acid of the corresponding anion, preferably of hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid or nitric acid.

The compounds of formula I can be present in atropisomers arising from restricted rotation about a single bond of asymmetric groups. They also form part of the subject matter of the present invention.

Depending on the substitution pattern, the compounds of formula I and their N-oxides may have one or more centers of chirality, in which case they are present as pure enantiomers or pure diastereomers or as enantiomer or diastereomer mixtures. Both, the pure enantiomers or diastereomers and their mixtures are subject matter of the present invention.

In respect of the variables, the embodiments of the intermediates correspond to the embodiments of the compounds I.

Preference is given to those compounds I and VIII, respectively, and where applicable also to compounds of all sub-formulae such as I.A provided herein and to the intermediates such as compounds VIII, XII and XIII, wherein the substituents (such as X¹, X², R¹, R², R^(a) and R^(b)) have independently of each other or more preferably in combination the following meanings:

According to the invention, X¹ and X² are independently selected from halogen.

One embodiment relates to compounds I, wherein X¹ is F or Cl, in particular Cl.

Another embodiment relates to compounds I, wherein X² is F or Cl, in particular Cl.

According to the invention, R¹ is isopropyl, that is unsubstituted or carries 1, 2, 3 or up to the maximum possible number of identical or different groups R^(a) which independently of one another are selected from: halogen, CN, nitro, C₁-C₄-alkoxy and C₁-C₄-halogenalkoxy.

A further embodiment relates to compounds I, wherein R¹ is unsubstituted.

A further embodiment relates to compounds I, wherein R¹ is 1, 2, 3, 4, 5, 6 or 7 halogen substituents, more preferably selected from Cl and F.

According to the invention, R² is C₁-C₆-alkyl, C₂-C₆-alkenyl, C₂-C₆-alkynyl, C₃-C₈-cycloalkyl, C₃-C₈-cycloalkyl-C₁-C₄-alkyl, phenyl, phenyl-C₁-C₄-alkyl, phenyl-C₂-C₄-alkenyl or phenyl-C₂-C₄-alkynyl; wherein the aliphatic moieties are unsubstituted or carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(a) which independently of one another are selected from halogen, CN, nitro, C₁-C₄-alkoxy and C₁-C₄-halogenalkoxy; and wherein the cycloalkyl and/or phenyl moieties of R² may carry 1, 2, 3, 4, 5 or up to the maximum number of identical or different groups Rb which independently of one another are selected from halogen, CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-halogenalkyl and C₁-C₄-halogenalkoxy.

According to one embodiment, R² is C₁-C₆-alkyl, in particular C₁-C₄-alkyl. Specific embodiments relate to compounds, wherein R² is methyl, ethyl or isopropyl. According to one embodiment, the alkyl is unsubstituted, according to another embodiment, the alkyl carries 1, 2, 3, 4, 5 or 6, in particular 1, 2, 3 or 4, R^(a), wherein R^(a) is selected from F, Cl, Br, CN, C₁-C₂-alkoxy and C₁-C₂-halogenalkoxy.

According to a further embodiment, R² is C₂-C₆-alkenyl, in particular C₂-C₄-alkenyl. Specific embodiments relate to compounds, wherein R² is allyl. According to one embodiment, the alkenyl is unsubstituted, according to another embodiment, the alkenyl carries 1, 2, 3, 4, 5 or 6, in particular 1, 2, 3 or 4, R^(a), wherein R^(a) is selected from F, Cl, Br, CN, C₁-C₂-alkoxy and C₁-C₂-halogenalkoxy.

According to a further embodiment, R² is C₂-C₆-alkynyl, in particular C₂-C₄-alkynyl. Specific embodiments relate to compounds, wherein R² is propargyl. According to one embodiment, the alkynyl is unsubstituted, according to another embodiment, the alkynyl carries 1, 2, 3, 4, 5 or 6, in particular 1, 2, 3 or 4, R^(a), wherein R^(a) is selected from F, Cl, Br, CN, C₁-C₂-alkoxy and C₁-C₂-halogenalkoxy.

According to a further embodiment, R² is phenyl. According to one embodiment, the phenyl is unsubstituted, according to another embodiment, the phenyl carries 1, 2, 3, 4 or 5, in particular 1, 2 or 3, R^(b), wherein R^(b) is selected from F, Cl, Br, CN, C₁-C₂-alkyl, C₁-C₂-alkoxy, C₁-C₂-halogenalkyl and C₁-C₂-halogenalkoxy.

According to a further embodiment, R² is phenyl-C₁-C₄-alkyl, in particular phenylC₁-C₂-alkyl, specifically benzyl. According to one embodiment, the phenyl moiety is unsubstituted, according to another embodiment, the phenyl moiety carries 1, 2, 3, 4 or 5, in particular 1, 2 or 3 R^(b), wherein R^(b) is selected from F, Cl, Br, CN, C₁-C₂-alkyl, C₁-C₂-alkoxy, C₁-C₂-halogenalkyl and C₁-C₂-halogenalkoxy. According to a further embodiment, the alkyl moiety is unsubstituted, according to another embodiment, the alkyl moiety carries 1, 2, 3, 4 or 5, in particular 1, 2 or 3, R^(a), wherein R^(a) is selected from F, Cl, Br, CN, C₁-C₂-alkoxy and C₁-C₂-halogenalkoxy.

A further embodiment relates to compounds I, wherein R² is C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl, cyclopropyl, cyclopropylmethyl, phenyl, benzyl, phenylethenyl or phenylethynyl, wherein the aforementioned groups may be substituted by R^(a) and/or Rb as defined above, more preferably they carry 1, 2 or 3 halogen substituents, even more preferably R² is C₁-C₂-haloalkyl, in particular R² is CF₃.

A further embodiment relates to compounds I, wherein R² is C₁-C₄-alkyl, C₂-C₄-alkenyl, C₂-C₄-alkynyl, cyclopropyl, cyclopropylmethyl, phenyl, benzyl, phenylethenyl or phenylethynyl, more preferably from C₁-C₄-alkyl, in particular methyl.

According to a further embodiment, R² is C₃-C₈-cycloalkyl, in particular C₃-C₆-cycloalkyl. Specific embodiments relate to compounds, wherein R² is cyclopropyl, cyclopentyl or cyclohexyl. According to one embodiment, the cycloalkyl is unsubstituted, according to another embodiment, the cycloalkyl carries 1, 2, 3, 4, 5 or 6, in particular 1, 2, 3 or 4, R^(b), wherein R^(b) is selected from F, Cl, Br, CN, C₁-C₂-alkyl, C₁-C₂-alkoxy, C₁-C₂-halogenalkyl and C₁-C₂-halogenalkoxy.

According to a further embodiment, R² is C₃-C₈-cycloalkyl-C₁-C₄-alkyl, in particular C₃-C₆-cycloalkyl-C₁-C₄-alkyl. Specific embodiments relate to compounds, wherein R² is cyclopropylmethyl. According to one embodiment, the cycloalkyl moiety is unsubstituted, according to another embodiment, the cycloalkyl moiety carries 1, 2, 3, 4, 5 or 6, in particular 1, 2, 3 or 4, R^(b), wherein R^(b) is selected from F, Cl, Br, CN, C₁-C₂-alkyl, C₁-C₂-alkoxy, C₁-C₂-halogenalkyl and C₁-C₂-halogenalkoxy. According to a further embodiment, the alkyl moiety is unsubstituted, according to another embodiment, the alkyl moiety carries 1, 2, 3, 4 or 5, in particular 1, 2 or 3, R^(a), wherein R^(a) is selected from F, Cl, Br, CN, C₁-C₂-alkoxy and C₁-C₂-halogenalkoxy.

A further embodiment relates to compounds I, wherein R² is C₃-C₈-cycloalkyl or C₃-C₈-cycloalkyl-C₁-C₄-alkyl, more preferably selected from cyclopropyl and cyclopropylmethyl, wherein the aforementioned groups may be substituted by R^(a) and/or R^(b) as defined above.

A further embodiment relates to compounds, wherein X¹ and X² are both Cl and R¹ is unsubstituted, which compounds are of formula I.A:

Particularly preferred embodiments of the invention relate to compounds I, wherein the combination of X¹, X² and R¹ (including R^(a)) is as defined in Table P below.

TABLE P line X¹ X² R¹ P-1 Cl Cl —CH(CH₃)₂ P-2 Cl F —CH(CH₃)₂ P-3 F Cl —CH(CH₃)₂ P-4 F F —CH(CH₃)₂ P-5 Cl Cl —CH(CH₃)CH₂F P-6 Cl F —CH(CH₃)CH₂F P-7 F Cl —CH(CH₃)CH₂F P-8 F F —CH(CH₃)CH₂F P-9 Cl Cl —CH(CH₃)CH₂Cl P-10 Cl F —CH(CH₃)CH₂Cl P-11 F Cl —CH(CH₃)CH₂Cl P-12 F F —CH(CH₃)CH₂Cl P-13 Cl Cl —CH(CH₂F)₂ P-14 Cl F —CH(CH₂F)₂ P-15 F Cl —CH(CH₂F)₂ P-16 F F —CH(CH₂F)₂ P-17 Cl Cl —CH(CH₂Cl)₂ P-18 Cl F —CH(CH₂Cl)₂ P-19 F Cl —CH(CH₂Cl)₂ P-20 F F —CH(CH₂Cl)₂ P-21 Cl Cl —CH(CF₃)₂ P-22 Cl F —CH(CF₃)₂ P-23 F Cl —CH(CF₃)₂ P-24 F F —CH(CF₃)₂ P-25 Cl Cl —CH(CCl₃)₂ P-26 Cl F —CH(CCl₃)₂ P-27 F Cl —CH(CCl₃)₂ P-28 F F —CH(CCl₃)₂ P-29 Cl Cl —CF(CF₃)₂ P-30 Cl F —CF(CF₃)₂ P-31 F Cl —CF(CF₃)₂ P-32 F F —CF(CF₃)₂ P-33 Cl Cl —CCl(CCl₃)₂ P-34 Cl F —CCl(CCl₃)₂ P-35 F Cl —CCl(CCl₃)₂ P-36 F F —CCl(CCl₃)₂ P-37 Cl Cl C(CH₃)₂OCH₃ P-38 Cl F C(CH₃)₂OCH₃ P-39 F Cl C(CH₃)₂OCH₃ P-40 F F C(CH₃)₂OCH₃ P-41 Cl Cl C(CH₃)₂OC₂H₅ P-42 Cl F C(CH₃)₂OC₂H₅ P-43 F Cl C(CH₃)₂OC₂H₅ P-44 F F C(CH₃)₂OC₂H₅ P-45 Cl Cl C(CH₃)₂CN P-46 Cl F C(CH₃)₂CN P-47 F Cl C(CH₃)₂CN P-48 F F C(CH₃)₂CN P-49 Cl Cl CH(CH₃)CH₂OCH₃ P-50 Cl F CH(CH₃)CH₂OCH₃ P-51 F Cl CH(CH₃)CH₂OCH₃ P-52 F F CH(CH₃)CH₂OCH₃

A skilled person will readily understand that the preferences given in connection with compounds I apply for the intermediates as well, e.g. compounds of formula Va, VIII, X, XII and XIII as defined above.

With respect to their use, particular preference is given to compounds 1 to 1560 and 1a to 1560a of formula I compiled in Tables 1 to 36, 36a to 36p, 37-72 and 72a to 72p below. The groups mentioned in the Tables for a substituent are furthermore, independently of the combination wherein they are mentioned, a particularly preferred embodiment of the substituent in question.

Table 1: Compounds I to 30 of formula I, wherein X¹, X² and R¹ are defined as in line P-1 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 2: Compounds 31 to 60 of formula I, wherein X¹, X² and R¹ are defined as in line P-2 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 3: Compounds 61 to 90 of formula I, wherein X¹, X² and R¹ are defined as in line P-3 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 4: Compounds 91 to 120 of formula I, wherein X¹, X² and R¹ are defined as in line P-4 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 5: Compounds 121 to 150 of formula I, wherein X¹, X² and R¹ are defined as in line P-5 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 6: Compounds 151 to 180 of formula I, wherein X¹, X² and R¹ are defined as in line P-6 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 7: Compounds 181 to 210 of formula I, wherein X¹, X² and R¹ are defined as in line P-7 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 8: Compounds 211 to 240 of formula I, wherein X¹, X² and R¹ are defined as in line P-8 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 9: Compounds 241 to 270 of formula I, wherein X¹, X² and R¹ are defined as in line P-9 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 10: Compounds 271 to 300 of formula I, wherein X¹, X² and R¹ are defined as in line P-10 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 11: Compounds 301 to 330 of formula I, wherein X¹, X² and R¹ are defined as in line P-11 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 12: Compounds 331 to 360 of formula I, wherein X¹, X² and R¹ are defined as in line P-12 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 13: Compounds 361 to 390 of formula I, wherein X¹, X² and R¹ are defined as in line P-13 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 14: Compounds 391 to 420 of formula I, wherein X¹, X² and R¹ are defined as in line P-14 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 15: Compounds 421 to 450 of formula I, wherein X¹, X² and R¹ are defined as in line P-15 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 16: Compounds 451 to 480 of formula I, wherein X¹, X² and R¹ are defined as in line P-16 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 17: Compounds 481 to 510 of formula I, wherein X¹, X² and R¹ are defined as in line P-17 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 18: Compounds 511 to 540 of formula I, wherein X¹, X² and R¹ are defined as in line P-18 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 19: Compounds 541 to 570 of formula I, wherein X¹, X² and R¹ are defined as in line P-19 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 20: Compounds 571 to 600 of formula I, wherein X¹, X² and R¹ are defined as in line P-20 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 21: Compounds 601 to 630 of formula I, wherein X¹, X² and R¹ are defined as in line P-21 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 22: Compounds 631 to 660 of formula I, wherein X¹, X² and R¹ are defined as in line P-22 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 23: Compounds 661 to 690 of formula I, wherein X¹, X² and R¹ are defined as in line P-23 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 24: Compounds 691 to 720 of formula I, wherein X¹, X² and R¹ are defined as in line P-24 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 25: Compounds 721 to 750 of formula I, wherein X¹, X² and R¹ are defined as in line P-25 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 26: Compounds 751 to 780 of formula I, wherein X¹, X² and R¹ are defined as in line P-26 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 27: Compounds 781 to 810 of formula I, wherein X¹, X² and R¹ are defined as in line P-27 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 28: Compounds 811 to 840 of formula I, wherein X¹, X² and R¹ are defined as in line P-28 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 29: Compounds 841 to 870 of formula I, wherein X¹, X² and R¹ are defined as in line P-29 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 30: Compounds 871 to 900 of formula I, wherein X¹, X² and R¹ are defined as in line P-30 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 31: Compounds 901 to 930 of formula I, wherein X¹, X² and R¹ are defined as in line P-31 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 32: Compounds 931 to 960 of formula I, wherein X¹, X² and R¹ are defined as in line P-32 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 33: Compounds 961 to 990 of formula I, wherein X¹, X² and R¹ are defined as in line P-33 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 34: Compounds 991 to 1020 of formula I, wherein X¹, X² and R¹ are defined as in line P-34 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 35: Compounds 1021 to 1050 of formula I, wherein X¹, X² and R¹ are defined as in line P-35 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36: Compounds 1051 to 1080 of formula I, wherein X¹, X² and R¹ are defined as in line P-36 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36a: Compounds 1081 to 1110 of formula I, wherein X¹, X² and R¹ are defined as in line P-37 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36b: Compounds 1111 to 1140 of formula I, wherein X¹, X² and R¹ are defined as in line P-38 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36c: Compounds 1141 to 1170 of formula I, wherein X¹, X² and R¹ are defined as in line P-39 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36d: Compounds 1171 to 1200 of formula I, wherein X¹, X² and R¹ are defined as in line P-40 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36e: Compounds 1201 to 1230 of formula I, wherein X¹, X² and R¹ are defined as in line P-41 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36f: Compounds 1231 to 1260 of formula I, wherein X¹, X² and R¹ are defined as in line P-42 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36g: Compounds 1261 to 1290 of formula I, wherein X¹, X² and R¹ are defined as in line P-43 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36h: Compounds 1291 to 1320 of formula I, wherein X¹, X² and R¹ are defined as in line P-44 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36i: Compounds 1321 to 1350 of formula I, wherein X¹, X² and R¹ are defined as in line P-45 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36j: Compounds 1351 to 1380 of formula I, wherein X¹, X² and R¹ are defined as in line P-46 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36k: Compounds 1381 to 1410 of formula I, wherein X¹, X² and R¹ are defined as in line P-47 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 361: Compounds 1411 to 1440 of formula I, wherein X¹, X² and R¹ are defined as in line P-48 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36m: Compounds 1441 to 1470 of formula I, wherein X¹, X² and R¹ are defined as in line P-49 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36n: Compounds 1471 to 1500 of formula I, wherein X¹, X² and R¹ are defined as in line P-50 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36o: Compounds 1501 to 1530 of formula I, wherein X¹, X² and R¹ are defined as in line P-51 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 36p: Compounds 1531 to 1560 of formula I, wherein X¹, X² and R¹ are defined as in line P-52 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A.

Table 37: Compounds 1a to 30a of formula I, wherein X¹, X² and R¹ are defined as in line P-1 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 38: Compounds 31a to 60a of formula I, wherein X¹, X² and R¹ are defined as in line P-2 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 39: Compounds 61a to 90a of formula I, wherein X¹, X² and R¹ are defined as in line P-3 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 40: Compounds 91a to 120a of formula I, wherein X¹, X² and R¹ are defined as in line P-4 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 41: Compounds 121a to 150a of formula I, wherein X¹, X² and R¹ are defined as in line P-5 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 42: Compounds 151a to 180a of formula I, wherein X¹, X² and R¹ are defined as in line P-6 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 43: Compounds 181a to 210a of formula I, wherein X¹, X² and R¹ are defined as in line P-7 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 44: Compounds 211a to 240a of formula I, wherein X¹, X² and R¹ are defined as in line P-8 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 45: Compounds 241a to 270a of formula I, wherein X¹, X² and R¹ are defined as in line P-9 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 46: Compounds 271a to 300a of formula I, wherein X¹, X² and R¹ are defined as in line P-10 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 47: Compounds 301a to 330a of formula I, wherein X¹, X² and R¹ are defined as in line P-11 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 48: Compounds 331a to 360a of formula I, wherein X¹, X² and R¹ are defined as in line P-12 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 49: Compounds 361a to 390a of formula I, wherein X¹, X² and R¹ are defined as in line P-13 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 50: Compounds 391a to 420a of formula I, wherein X¹, X² and R¹ are defined as in line P-14 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 51: Compounds 421a to 450a of formula I, wherein X¹, X² and R¹ are defined as in line P-15 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 52: Compounds 451a to 480a of formula I, wherein X¹, X² and R¹ are defined as in line P-16 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 53: Compounds 481a to 510a of formula I, wherein X¹, X² and R¹ are defined as in line P-17 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 54: Compounds 511a to 540a of formula I, wherein X¹, X² and R¹ are defined as in line P-18 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 55: Compounds 541a to 570a of formula I, wherein X¹, X² and R¹ are defined as in line P-19 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 56: Compounds 571a to 600a of formula I, wherein X¹, X² and R¹ are defined as in line P-20 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 57: Compounds 601a to 630a of formula I, wherein X¹, X² and R¹ are defined as in line P-21 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 58: Compounds 631a to 660a of formula I, wherein X¹, X² and R¹ are defined as in line P-22 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 59: Compounds 661a to 690a of formula I, wherein X¹, X² and R¹ are defined as in line P-23 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 60: Compounds 691a to 720a of formula I, wherein X¹, X² and R¹ are defined as in line P-24 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 61: Compounds 721a to 750a of formula I, wherein X¹, X² and R¹ are defined as in line P-25 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 62: Compounds 751a to 780a of formula I, wherein X¹, X² and R¹ are defined as in line P-26 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 63: Compounds 781a to 810a of formula I, wherein X¹, X² and R¹ are defined as in line P-27 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 64: Compounds 811a to 840a of formula I, wherein X¹, X² and R¹ are defined as in line P-28 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 65: Compounds 841a to 870a of formula I, wherein X¹, X² and R¹ are defined as in line P-29 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 66: Compounds 871a to 900a of formula I, wherein X¹, X² and R¹ are defined as in line P-30 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 67: Compounds 901a to 930a of formula I, wherein X¹, X² and R¹ are defined as in line P-31 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 68: Compounds 931a to 960a of formula I, wherein X¹, X² and R¹ are defined as in line P-32 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 69: Compounds 961a to 990a of formula I, wherein X¹, X² and R¹ are defined as in line P-33 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 70: Compounds 991a to 1020a of formula I, wherein X¹, X² and R¹ are defined as in line P-34 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 71: Compounds 1021a to 1050a of formula I, wherein X¹, X² and R¹ are defined as in line P-35 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72: Compounds 1051a to 1080a of formula I, wherein X¹, X² and R¹ are defined as in line P-36 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72a: Compounds 1081a to 1110a of formula I, wherein X¹, X² and R¹ are defined as in line P-37 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72b: Compounds 1111a to 1140a of formula I, wherein X¹, X² and R¹ are defined as in line P-38 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72c: Compounds 1141a to 1170a of formula I, wherein X¹, X² and R¹ are defined as in line P-39 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72d: Compounds 1171a to 1200a of formula I, wherein X¹, X² and R¹ are defined as in line P-40 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72e: Compounds 1201a to 1230a of formula I, wherein X¹, X² and R¹ are defined as in line P-41 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72f: Compounds 1231a to 1260a of formula I, wherein X¹, X² and R¹ are defined as in line P-42 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72g: Compounds 1261a to 1290a of formula I, wherein X¹, X² and R¹ are defined as in line P-43 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72h: Compounds 1291a to 1320a of formula I, wherein X¹, X² and R¹ are defined as in line P-44 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72i: Compounds 1321a to 1350a of formula I, wherein X¹, X² and R¹ are defined as in line P-45 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72j: Compounds 1351a to 1380a of formula I, wherein X¹, X² and R¹ are defined as in line P-46 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72k: Compounds 1381a to 1410a of formula I, wherein X¹, X² and R¹ are defined as in line P-47 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72l: Compounds 1411a to 1440a of formula I, wherein X¹, X² and R¹ are defined as in line P-48 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72m: Compounds 1441a to 1470a of formula I, wherein X¹, X² and R¹ are defined as in line P-49 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72n: Compounds 1471a to 1500a of formula I, wherein X¹, X² and R¹ are defined as in line P-50 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72o: Compounds 1501a to 1530a of formula I, wherein X¹, X² and R¹ are defined as in line P-51 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

Table 72p: Compounds 1531a to 1560a of formula I, wherein X¹, X² and R¹ are defined as in line P-52 of table P and the meaning of R² for each individual compound corresponds in each case to one line of table A1.

TABLE A line R² A-1 CH₃ A-2 CH₂CH₃ A-3 CH₂CH₂CH₃ A-4 CH(CH₃)₂ A-5 C(CH₃)₃ A-6 CH₂CH₂CH₂CH₃ A-7 C₃H₅ (cyclopropyl) A-8 C₅H₉(cyclopentyl) A-9 C₆H₁₁(cyclohexyl) A-10 C₆H₅ A-11 CH₂—C₆H₅ A-12 CH₂—C₃H₅ A-13 CF₃ A-14 CHF₂ A-15 CH₂—CN A-16 CH₂CH₂—CN A-17 C≡CH A-18 C≡CCH₃ A-19 CH₂C≡CH A-20 4-F—C₆H₄ A-21 4-Cl—C₆H₄ A-22 2,4-Cl₂—C₆H₃ A-23 2,4,6-Cl₃—C₆H₂ A-24 2,4,6-F₃—C₆H₂ A-25 CH₂—C₆H₅ A-26 CH₂-(4-F—C₆H₄) A-27 CH₂-(4-Cl—C₆H₄) A-28 CH═CH—C₆H₅ A-29 CH═CH-(4-F—C₆H₄) A-30 CH═CH-(4-Cl—C₆H₄)

TABLE A1 line R² A1-1 CH₂CH═CH₂ A1-2 CH₂C≡CCH₃ A1-3 CH₂OCH₃ A1-4 CH₂OC₂H₅ A1-5 CH₂CH₂OCH₃ A1-6 CH₂C(CH₃)═CH₂ A1-7 CH₂-(4-OCH₃—C₆H₄) A1-8 CH₂-(4-CH₃—C₆H₄) A1-9 CH₂Cl A1-10 CH₂CH₂Cl A1-11 CH₂C≡CCH₂CH₃ A1-12 CH₂C≡CCH(CH₃)₂ A1-13 CH₂C≡CC(CH₃)₃ A1-14 CH₂CH₂CH₂Cl A1-15 CH₂C≡CCl A1-16 CH₂CH═CHCH₃ A1-17 CH₂CH═CHCH₂CH₃ A1-18 CH₂C≡CC(CH₃)₃ A1-19 C(CH₃)═CH₂ A1-20 CH₂CH₂CF₃ A1-21 CH(CH₃)CH₂CH₃ A1-22 CH₂CH(CH₃)₂ A1-23 CH₂CH(CH₃)CH₂CH₃ A1-24 CH₂CH₂CH(CH₃)₂ A1-25 CH₂CH(OCH₃)CH₃ A1-26 CH₂CH₂CH₂CH₂CH₃ A1-27 CH₂(2,4-Cl₂—C₆H₃) A1-28 CH₂C(Cl)═CH₂ A1-29 CH₂CH═CHCl A1-30 CH₂C≡C—CH₂OCH₃ The compounds I and VIII, respectively, and the compositions according to the invention, respectively, are suitable as fungicides. They are distinguished by an outstanding effectiveness against a broad spectrum of phytopathogenic fungi, including soil-borne fungi, which derive especially from the classes of the Plasmodiophoromycetes, Peronosporomycetes (syn. Oomycetes), Chytridiomycetes, Zygomycetes, Ascomycetes, Basidiomycetes and Deuteromycetes (syn. Fungi imperfecti). Some are systemically effective and they can be used in crop protection as foliar fungicides, fungicides for seed dressing and soil fungicides. Moreover, they are suitable for controlling harmful fungi, which inter alia occur in wood or roots of plants.

The compounds I and VIII, respectively, the compositions according to the invention are particularly important in the control of a multitude of phytopathogenic fungi on various cultivated plants, such as cereals, e.g. wheat, rye, barley, triticale, oats or rice; beet, e.g. sugar beet or fodder beet; fruits, such as pomes, stone fruits or soft fruits, e.g. apples, pears, plums, peaches, almonds, cherries, strawberries, raspberries, blackberries or gooseberries; leguminous plants, such as lentils, peas, alfalfa or soybeans; oil plants, such as rape, mustard, olives, sunflowers, coconut, cocoa beans, castor oil plants, oil palms, ground nuts or soybeans; cucurbits, such as squashes, cucumber or melons; fiber plants, such as cotton, flax, hemp or jute; citrus fruit, such as oranges, lemons, grapefruits or mandarins; vegetables, such as spinach, lettuce, asparagus, cabbages, carrots, onions, tomatoes, potatoes, cucurbits or paprika; lauraceous plants, such as avocados, cinnamon or camphor; energy and raw material plants, such as corn, soybean, rape, sugar cane or oil palm; corn; tobacco; nuts; coffee; tea; bananas; vines (table grapes and grape juice grape vines); hop; turf; sweet leaf (also called Stepvia); natural rubber plants or ornamental and forestry plants, such as flowers, shrubs, broad-leaved trees or evergreens, e.g. conifers; and on the plant propagation material, such as seeds, and the crop material of these plants.

Preferably, compounds I and VIII, respectively, and compositions thereof, respectively are used for controlling a multitude of fungi on field crops, such as potatoes sugar beets, tobacco, wheat, rye, barley, oats, rice, corn, cotton, soybeans, rape, legumes, sunflowers, coffee or sugar cane; fruits; vines; ornamentals; or vegetables, such as cucumbers, tomatoes, beans or squashes.

The term “plant propagation material” is to be understood to denote all the generative parts of the plant such as seeds and vegetative plant material such as cuttings and tubers (e.g. potatoes), which can be used for the multiplication of the plant. This includes seeds, roots, fruits, tubers, bulbs, rhizomes, shoots, sprouts and other parts of plants, including seedlings and young plants, which are to be transplanted after germination or after emergence from soil. These young plants may also be protected before transplantation by a total or partial treatment by immersion or pouring.

Preferably, treatment of plant propagation materials with compounds I and VIII, respectively, and compositions thereof, respectively, is used for controlling a multitude of fungi on cereals, such as wheat, rye, barley and oats; rice, corn, cotton and soybeans.

The term “cultivated plants” is to be understood as including plants which have been modified by breeding, mutagenesis or genetic engineering including but not limiting to agricultural biotech products on the market or in development (cf. http://www.bio.org/speeches/pubs/er/agri_products.asp). Genetically modified plants are plants, which genetic material has been so modified by the use of recombinant DNA techniques that under natural circumstances cannot readily be obtained by cross breeding, mutations or natural recombination. Typically, one or more genes have been integrated into the genetic material of a genetically modified plant in order to improve certain properties of the plant. Such genetic modifications also include but are not limited to targeted post-translational modification of protein(s), oligo- or polypeptides e.g. by glycosylation or polymer additions such as prenylated, acetylated or farnesylated moieties or PEG moieties.

Plants that have been modified by breeding, mutagenesis or genetic engineering, e.g. have been rendered tolerant to applications of specific classes of herbicides, such as auxin herbicides such as dicamba or 2,4-D; bleacher herbicides such as hydroxylphenylpyruvate dioxygenase (HPPD) inhibitors or phytoene desaturase (PDS) inhibittors; acetolactate synthase (ALS) inhibitors such as sulfonyl ureas or imidazolinones; enolpyruvylshikimate-3-phosphate synthase (EPSPS) inhibitors, such as glyphosate; glutamine synthetase (GS) inhibitors such as glufosinate; protoporphyrinogen-IX oxidase inhibitors; lipid biosynthesis inhibitors such as acetyl CoA carboxylase (ACCase) inhibitors; or oxynil (i.e. bromoxynil or ioxynil) herbicides as a result of conventional methods of breeding or genetic engineering. Furthermore, plants have been made resistant to multiple classes of herbicides through multiple genetic modifications, such as resistance to both glyphosate and glufosinate or to both glyphosate and a herbicide from another class such as ALS inhibitors, HPPD inhibitors, auxin herbicides, or ACCase inhibitors. These herbicide resistance technologies are e.g. described in Pest Managem. Sci. 61, 2005, 246; 61, 2005, 258; 61, 2005, 277; 61, 2005, 269; 61, 2005, 286; 64, 2008, 326; 64, 2008, 332; Weed Sci. 57, 2009, 108; Austral. J. Agricult. Res. 58, 2007, 708; Science 316, 2007, 1185; and references quoted therein. Several cultivated plants have been rendered tolerant to herbicides by conventional methods of breeding (mutagenesis), e.g. Clearfield® summer rape (Canola, BASF SE, Germany) being tolerant to imidazolinones, e.g. imazamox, or ExpressSun® sunflowers (DuPont, USA) being tolerant to sulfonyl ureas, e.g. tribenuron. Genetic engineering methods have been used to render cultivated plants such as soybean, cotton, corn, beets and rape, tolerant to herbicides such as glyphosate and glufosinate, some of which are commercially available under the trade names RoundupReady® (glyphosate-tolerant, Monsanto, U.S.A.), Cultivance® (imidazolinone tolerant, BASF SE, Germany) and LibertyLink® (glufosinate-tolerant, Bayer CropScience, Germany).

Furthermore, plants are also covered that are by the use of recombinant DNA techniques capable to synthesize one or more insecticidal proteins, especially those known from the bacterial genus Bacillus, particularly from Bacillus thuringiensis, such as δ-endotoxins, e.g. CryIA(b), CryIA(c), CryIF, CryIF(a2), CryIIA(b), CryIIIA, CryIIIB(b1) or Cry9c; vegetative insecticidal proteins (VIP), e.g. VIP1, VIP2, VIP3 or VIP3A; insecticidal proteins of bacteria colonizing nematodes, e.g. Photorhabdus spp. or Xenorhabdus spp.; toxins produced by animals, such as scorpion toxins, arachnid toxins, wasp toxins, or other insect-specific neurotoxins; toxins produced by fungi, such Streptomycetes toxins, plant lectins, such as pea or barley lectins; agglutinins; proteinase inhibitors, such as trypsin inhibitors, serine protease inhibitors, patatin, cystatin or papain inhibitors; ribosome-inactivating proteins (RIP), such as ricin, maize-RIP, abrin, luffin, saporin or bryodin; steroid metabolism enzymes, such as 3-hydroxysteroid oxidase, ecdysteroid-IDP-glycosyl-transferase, cholesterol oxidases, ecdysone inhibitors or HMG-CoA-reductase; ion channel blockers, such as blockers of sodium or calcium channels; juvenile hormone esterase; diuretic hormone receptors (helicokinin receptors); stilben synthase, bibenzyl synthase, chitinases or glucanases. In the context of the present invention these insecticidal proteins or toxins are to be understood expressly also as pre-toxins, hybrid proteins, truncated or otherwise modified proteins. Hybrid proteins are characterized by a new combination of protein domains, (see, e.g. WO 02/015701). Further examples of such toxins or genetically modified plants capable of synthesizing such toxins are disclosed, e.g., in EP-A 374 753, WO 93/007278, WO 95/34656, EP-A 427 529, EP-A 451 878, WO 03/18810 and WO 03/52073. The methods for producing such genetically modified plants are generally known to the person skilled in the art and are described, e.g. in the publications mentioned above. These insecticidal proteins contained in the genetically modified plants impart to the plants producing these proteins tolerance to harmful pests from all taxonomic groups of athropods, especially to beetles (Coeloptera), two-winged insects (Diptera), and moths (Lepidoptera) and to nematodes (Nematoda). Genetically modified plants capable to synthesize one or more insecticidal proteins are, e.g., described in the publications mentioned above, and some of which are commercially available such as YieldGard® (corn cultivars producing the CryIAb toxin), YieldGard® Plus (corn cultivars producing CryIAb and Cry3Bb1 toxins), Starlink® (corn cultivars producing the Cry9c toxin), Herculex® RW (corn cultivars producing Cry34Ab1, Cry35Ab1 and the enzyme Phosphinothricin-N-Acetyltransferase [PAT]); NuCOTN® 33B (cotton cultivars producing the CryIAc toxin), Bollgard® I (cotton cultivars producing the CryIAc toxin), Bollgard® II (cotton cultivars producing CryIAc and Cry2Ab2 toxins); VIPCOT® (cotton cultivars producing a VIP-toxin); NewLeaf® (potato cultivars producing the Cry3A toxin); BtXtra®, NatureGard®, KnockOut®, BiteGard®, Protecta®, Bt11 (e.g. Agrisure® CB) and Bt176 from Syngenta Seeds SAS, France, (corn cultivars producing the CryIAb toxin and PAT enyzme), MIR604 from Syngenta Seeds SAS, France (corn cultivars producing a modified version of the Cry3A toxin, c.f. WO 03/018810), MON 863 from Monsanto Europe S.A., Belgium (corn cultivars producing the Cry3Bb1 toxin), IPC 531 from Monsanto Europe S.A., Belgium (cotton cultivars producing a modified version of the CryIAc toxin) and 1507 from Pioneer Overseas Corporation, Belgium (corn cultivars producing the Cry1F toxin and PAT enzyme).

Furthermore, plants are also covered that are by the use of recombinant DNA techniques capable to synthesize one or more proteins to increase the resistance or tolerance of those plants to bacterial, viral or fungal pathogens. Examples of such proteins are the so-called “pathogenesis-related proteins” (PR proteins, see, e.g. EP-A 392 225), plant disease resistance genes (e.g. potato cultivars, which express resistance genes acting against Phytophthora infestans derived from the mexican wild potato Solanum bulbocastanum) or T4-lysozym (e.g. potato cultivars capable of synthesizing these proteins with increased resistance against bacteria such as Erwinia amylvora). The methods for producing such genetically modified plants are generally known to the person skilled in the art and are described, e.g. in the publications mentioned above.

Furthermore, plants are also covered that are by the use of recombinant DNA techniques capable to synthesize one or more proteins to increase the productivity (e.g. bio mass production, grain yield, starch content, oil content or protein content), tolerance to drought, salinity or other growth-limiting environmental factors or tolerance to pests and fungal, bacterial or viral pathogens of those plants.

Furthermore, plants are also covered that contain by the use of recombinant DNA techniques a modified amount of substances of content or new substances of content, specifically to improve human or animal nutrition, e.g. oil crops that produce healthpromoting long-chain omega-3 fatty acids or unsaturated omega-9 fatty acids (e.g. Nexera® rape, DOW Agro Sciences, Canada).

Furthermore, plants are also covered that contain by the use of recombinant DNA techniques a modified amount of substances of content or new substances of content, specifically to improve raw material production, e.g. potatoes that produce increased amounts of amylopectin (e.g. Amflora® potato, BASF SE, Germany).

The compounds I and VIII, respectively, and compositions thereof, respectively, are particularly suitable for controlling the following plant diseases: Albugo spp. (white rust) on ornamentals, vegetables (e.g. A. candida) and sunflowers (e.g. A. tragopogonis); Alternana spp. (Alternaria leaf spot) on vegetables, rape (A. brassicola or brassicae), sugar beets (A. tenuis), fruits, rice, soybeans, potatoes (e.g. A. solani or A. alternata), tomatoes (e.g. A. solani or A. alternata) and wheat; Aphanomyces spp. on sugar beets and vegetables; Ascochyta spp. on cereals and vegetables, e.g. A. tritici (anthracnose) on wheat and A. hordei on barley; Bipolaris and Drechslera spp. (teleomorph: Cochliobolus spp.), e.g. Southern leaf blight (D. maydis) or Northern leaf blight (B. zeicola) on corn, e.g. spot blotch (B. sorokiniana) on cereals and e.g. B. oryzae on rice and turfs; Blumeria (formerly Erysiphe) graminis (powdery mildew) on cereals (e.g. on wheat or barley); Botrytis cinerea (teleomorph: Botryotinia fuckeliana: grey mold) on fruits and berries (e.g. strawberries), vegetables (e.g. lettuce, carrots, celery and cabbages), rape, flowers, vines, forestry plants and wheat; Bremia lactucae (downy mildew) on lettuce; Ceratocystis (syn. Ophiostoma) spp. (rot or wilt) on broad-leaved trees and evergreens, e.g. C. ulmi (Dutch elm disease) on elms; Cercospora spp. (Cercospora leaf spots) on corn (e.g. Gray leaf spot: C. zeae-maydis), rice, sugar beets (e.g. C. beticola), sugar cane, vegetables, coffee, soybeans (e.g. C. sojina or C. kikuchii) and rice; Cladosporium spp. on tomatoes (e.g. C. fulvum: leaf mold) and cereals, e.g. C. herbarum (black ear) on wheat; Claviceps purpurea (ergot) on cereals; Cochliobolus (anamorph: Helminthosporium of Bipolaris) spp. (leaf spots) on corn (C. carbonum), cereals (e.g. C. sativus, anamorph: B. sorodniana) and rice (e.g. C. miyabeanus, anamorph: H. oryzae); Colletotrichum (teleomorph: Glomerella) spp. (anthracnose) on cotton (e.g. C. gossypii), corn (e.g. C. graminicola: Anthracnose stalk rot), soft fruits, potatoes (e.g. C. coccodes: black dot), beans (e.g. C. lindemuthianum) and soybeans (e.g. C. truncatum or C. gloeosporiodes); Corticium spp., e.g. C. sasakii (sheath blight) on rice; Corynespora cassiicola (leaf spots) on soybeans and ornamentals; Cycloconium spp., e.g. C. oleaginum on olive trees; Cylindrocarpon spp. (e.g. fruit tree canker or young vine decline, teleomorph: Nectna or Neonectna spp.) on fruit trees, vines (e.g. C. liriodendri, teleomorph: Neonectria liriodendri Black Foot Disease) and ornamentals; Dematophora (teleomorph: Rosellinia) necatrix (root and stem rot) on soybeans; Diaporthe spp., e.g. D. phaseolorum (damping off) on soybeans; Drechslera (syn. Helminthosporium, teleomorph: Pyrenophora) spp. on corn, cereals, such as barley (e.g. D. teres, net blotch) and wheat (e.g. D. tritici-repentis: tan spot), rice and turf; Esca (dieback, apoplexy) on vines, caused by Formitiporia (syn. Phellinus) punctata, F. mediterranea, Phaeomoniella chlamydospora (earlier Phaeoacremonium chlamydosporum), Phaeoacremonium aleophllum and/or Botryosphaeria obtusa; Elsinoe spp. on pome fruits (E. pyri), soft fruits (E. veneta: anthracnose) and vines (E. ampelina: anthracnose); Entyloma oryzae (leaf smut) on rice; Epicoccum spp. (black mold) on wheat; Erysiphe spp. (powdery mildew) on sugar beets (E. betae), vegetables (e.g. E. pisi), such as cucurbits (e.g. E. cichoracearum), cabbages, rape (e.g. E. cruciferarum); Eutypa lata (Eutypa canker or dieback, anamorph: Cytosporina lata, syn. Libertella blepharis) on fruit trees, vines and ornamental woods; Exserohilum (syn. Helminthosporium) spp. on corn (e.g. E. turcicum); Fusarium (teleomorph: Gibberella) spp. (wilt, root or stem rot) on various plants, such as F. graminearum or F. culmorum (root rot, scab or head blight) on cereals (e.g. wheat or barley), F. oxysporum on tomatoes, F. solani on soybeans and F. verticilliodes on corn; Gaeumannomyces graminis (take-all) on cereals (e.g. wheat or barley) and corn; Gibberella spp. on cereals (e.g. G. zeae) and rice (e.g. G. fujiikuroi: Bakanae disease); Glomerella cingulata on vines, pome fruits and other plants and G. gossypii on cotton; Grainstaining complex on rice; Guignardia bewellii (black rot) on vines; Gymnosporangium spp. on rosaceous plants and junipers, e.g. G. sabinae (rust) on pears; Helminthosporium spp. (syn. Drechslera, teleomorph: Cochliobolus) on corn, cereals and rice; Hemileia spp., e.g. H. vastatrix (coffee leaf rust) on coffee; Isariopsis clavispora (syn. Cladosporium vitis) on vines; Macrophomina phaseolina (syn. phaseoli) (root and stem rot) on soybeans and cotton; Microdochium (syn. Fusarium) nivale (pink snow mold) on cereals (e.g. wheat or barley); Microsphaera diffusa (powdery mildew) on soybeans; Monilinia spp., e.g. M. laxa, M. fructicola and M. fructigena (bloom and twig blight, brown rot) on stone fruits and other rosaceous plants; Mycosphaerella spp. on cereals, bananas, soft fruits and ground nuts, such as e.g. M. graminicola (anamorph: Septoria tritici, Septoria blotch) on wheat or M. fijiensis (black Sigatoka disease) on bananas; Peronospora spp. (downy mildew) on cabbage (e.g. P. brassicae), rape (e.g. P. parasitica), onions (e.g. P. destructor), tobacco (P. tabacina) and soybeans (e.g. P. manshurica); Phakopsora pachyrhizi and P. meibomiae (soybean rust) on soybeans; Phialophora spp. e.g. on vines (e.g. P. tracheiphda and P. tetraspora) and soybeans (e.g. P. gregata: stem rot); Phoma lingam (root and stem rot) on rape and cabbage and P. betae (root rot, leaf spot and damping-off) on sugar beets; Phomopsis spp. on sunflowers, vines (e.g. P. viticola: can and leaf spot) and soybeans (e.g. stem rot: P. phaseoli, teleomorph: Diaporthe phaseolorum); Physoderma maydis (brown spots) on corn; Phytophthora spp. (wilt, root, leaf, fruit and stem root) on various plants, such as paprika and cucurbits (e.g. P. capsici), soybeans (e.g. P. megasperma, syn. P. sojae), potatoes and tomatoes (e.g. P. infestans: late blight) and broad-leaved trees (e.g. P. ramorum: sudden oak death); Plasmodiophora brassicae (club root) on cabbage, rape, radish and other plants; Plasmopara spp., e.g. P. viticola (grapevine downy mildew) on vines and P. halstedii on sunflowers; Podosphaera spp. (powdery mildew) on rosaceous plants, hop, pome and soft fruits, e.g. P. leucotricha on apples; Polymyxa spp., e.g. on cereals, such as barley and wheat (P. graminis) and sugar beets (P. betae) and thereby transmitted viral diseases; Pseudocercosporella herpotricholdes (eyespot, teleomorph: Tapesia yallundae) on cereals, e.g. wheat or barley; Pseudoperonospora (downy mildew) on various plants, e.g. P. cubensis on cucurbits or P. humili on hop; Pseudopezicula tracheiphila (red fire disease or ‘rotbrenner’, anamorph: Phialophora) on vines; Puccinia spp. (rusts) on various plants, e.g. P. triticina (brown or leaf rust), P. striiformis (stripe or yellow rust), P. hordei (dwarf rust), P. graminis (stem or black rust) or P. recondita (brown or leaf rust) on cereals, such as e.g. wheat, barley or rye, P. kuehnii (orange rust) on sugar cane and P. asparagi on asparagus; Pyrenophora (anamorph: Drechslera) tritici-repentis (tan spot) on wheat or P. teres (net blotch) on barley; Pyriculana spp., e.g. P. oryzae(teleomorph: Magnaporthe grisea, rice blast) on rice and P. grisea on turf and cereals; Pythium spp. (damping-off) on turf, rice, corn, wheat, cotton, rape, sunflowers, soybeans, sugar beets, vegetables and various other plants (e.g. P. ultimum or P. aphandermatum); Ramularia spp., e.g. R. collo-cygni (Ramularia leaf spots, Physiological leaf spots) on barley and R. beticola on sugar beets; Rhizoctonia spp. on cotton, rice, potatoes, turf, corn, rape, potatoes, sugar beets, vegetables and various other plants, e.g. R. solani (root and stem rot) on soybeans, R. solani (sheath blight) on rice or R. cerealis (Rhizoctonia spring blight) on wheat or barley; Rhizopus stolonifer (black mold, soft rot) on strawberries, carrots, cabbage, vines and tomatoes; Rhynchosporium secalis (scald) on barley, rye and triticale; Sarocladium oryzae and S. attenuatum (sheath rot) on rice; Sclerotinia spp. (stem rot or white mold) on vegetables and field crops, such as rape, sunflowers (e.g. S. sclerotiorum) and soybeans (e.g. S. rolfsii or S. sclerotiorum); Septoria spp. on various plants, e.g. S. glycines (brown spot) on soybeans, S. tritici(Septoria blotch) on wheat and S. (syn. Stagonospora) nodorum (Stagonospora blotch) on cereals; Uncinula (syn. Erysiphe) necator(powdery mildew, anamorph: Odium tuckeri) on vines; Setospaena spp. (leaf blight) on corn (e.g. S. turcicum, syn. Helminthosporium turcicum) and turf; Sphacelotheca spp. (smut) on corn, (e.g. S. reiliana: head smut), sorghum and sugar cane; Sphaerotheca fuliginea (powdery mildew) on cucurbits; Spongospora subterranea (powdery scab) on potatoes and thereby transmitted viral diseases; Stagonospora spp. on cereals, e.g. S. nodorum (Stagonospora blotch, teleomorph: Leptosphaeria [syn. Phaeosphaeria] nodorum) on wheat; Synchytrium endobioticum on potatoes (potato wart disease); Taphrina spp., e.g. T. deformans (leaf curl disease) on peaches and T. pruni (plum pocket) on plums; Thielaviopsis spp. (black root rot) on tobacco, pome fruits, vegetables, soybeans and cotton, e.g. T. basicola (syn. Chalara elegans); Tilletia spp. (common bunt or stinking smut) on cereals, such as e.g. T. tritici (syn. T. caries, wheat bunt) and T. controversa (dwarf bunt) on wheat; Typhula incarnata (grey snow mold) on barley or wheat; Urocystis spp., e.g. U. occulta (stem smut) on rye; Uromyces spp. (rust) on vegetables, such as beans (e.g. U. appendiculatus, syn. U. phaseoli) and sugar beets (e.g. U. betae); Ustilago spp. (loose smut) on cereals (e.g. U. nuda and U. avaenae), corn (e.g. U. maydis: corn smut) and sugar cane; Venturia spp. (scab) on apples (e.g. V. inaequalis) and pears; and Verticillium spp. (wilt) on various plants, such as fruits and ornamentals, vines, soft fruits, vegetables and field crops, e.g. V. dahliae on strawberries, rape, potatoes and tomatoes.

The compounds I and VIII, respectively, and compositions thereof, respectively, are also suitable for controlling harmful fungi in the protection of stored products or harvest and in the protection of materials. The term “protection of materials” is to be understood to denote the protection of technical and non-living materials, such as adhesives, glues, wood, paper and paperboard, textiles, leather, paint dispersions, plastics, coiling lubricants, fiber or fabrics, against the infestation and destruction by harmful microorganisms, such as fungi and bacteria. As to the protection of wood and other materials, the particular attention is paid to the following harmful fungi: Ascomycetes such as Ophiostoma spp., Ceratocystis spp., Aureobasidium pullulans, Sclerophoma spp., Chaetomium spp., Humicola spp., Petriella spp., Trichurus spp.; Basidiomycetes such as Coniophora spp., Coriolus spp., Gloeophyllum spp., Lentinus spp., Pleurotus spp., Poria spp., Serpula spp. and Tyromyces spp., Deuteromycetes such as Aspergillus spp., Cladosporium spp., Penicillium spp., Trichorma spp., Alternaria spp., Paecilomyces spp. and Zygomycetes such as Mucor spp., and in addition in the protection of stored products and harvest the following yeast fungi are worthy of note: Candida spp. and Saccharomyces cerevisae.

The compounds I and VIII, respectively, and compositions thereof, respectively, may be used for improving the health of a plant. The invention also relates to a method for improving plant health by treating a plant, its propagation material and/or the locus where the plant is growing or is to grow with an effective amount of compounds I and VIII, respectively, and compositions thereof, respectively.

The term “plant health” is to be understood to denote a condition of the plant and/or its products which is determined by several indicators alone or in combination with each other such as yield (e.g. increased biomass and/or increased content of valuable ingredients), plant vigor (e.g. improved plant growth and/or greener leaves (“greening effect”)), quality (e.g. improved content or composition of certain ingredients) and tolerance to abiotic and/or biotic stress. The above identified indicators for the health condition of a plant may be interdependent or may result from each other.

The compounds of formula I and VIII, respectively, can be present in different crystal modifications whose biological activity may differ. They are likewise subject matter of the present invention.

The compounds I and VIII, respectively, are employed as such or in form of compositions by treating the fungi or the plants, plant propagation materials, such as seeds, soil, surfaces, materials or rooms to be protected from fungal attack with a fungicidally effective amount of the active substances. The application can be carried out both before and after the infection of the plants, plant propagation materials, such as seeds, soil, surfaces, materials or rooms by the fungi.

Plant propagation materials may be treated with compounds I and VIII, respectively, as such or a composition comprising at least one compound I and VIII, respectively, prophylactically either at or before planting or transplanting.

The invention also relates to agrochemical compositions comprising an auxiliary and at least one compound I or VIII, respectively, according to the invention.

An agrochemical composition comprises a fungicidally effective amount of a compound I or VIII, respectively. The term “effective amount” denotes an amount of the composition or of the compounds I or VIII, respectively, which is sufficient for controlling harmful fungi on cultivated plants or in the protection of materials and which does not result in a substantial damage to the treated plants. Such an amount can vary in a broad range and is dependent on various factors, such as the fungal species to be controlled, the treated cultivated plant or material, the climatic conditions and the specific compound I or VIII, respectively, used.

The compounds I and VIII, respectively, their N-oxides and salts can be converted into customary types of agrochemical compositions, e.g. solutions, emulsions, suspensions, dusts, powders, pastes, granules, pressings, capsules, and mixtures thereof. Examples for composition types are suspensions (e.g. SC, OD, FS), emulsifiable concentrates (e.g. EC), emulsions (e.g. EW, EO, ES, ME), capsules (e.g. CS, ZC), pastes, pastilles, wettable powders or dusts (e.g. WP, SP, WS, DP, DS), pressings (e.g. BR, TB, DT), granules (e.g. WG, SG, GR, FG, GG, MG), insecticidal articles (e.g. LN), as well as gel formulations for the treatment of plant propagation materials such as seeds (e.g. GF). These and further compositions types are defined in the “Catalogue of pesticide formulation types and international coding system”, Technical Monograph No. 2, 6th Ed. May 2008, CropLife International.

The compositions are prepared in a known manner, such as described by Mollet and Grubemann, Formulation technology, Wiley VCH, Weinheim, 2001; or Knowles, New developments in crop protection product formulation, Agrow Reports DS243, T&F Informa, London, 2005.

Suitable auxiliaries are solvents, liquid carriers, solid carriers or fillers, surfactants, dispersants, emulsifiers, wetters, adjuvants, solubilizers, penetration enhancers, protective colloids, adhesion agents, thickeners, humectants, repellents, attractants, feeding stimulants, compatibilizers, bactericides, anti-freezing agents, anti-foaming agents, colorants, tackifiers and binders.

Suitable solvents and liquid carriers are water and organic solvents, such as mineral oil fractions of medium to high boiling point, e.g. kerosene, diesel oil; oils of vegetable or animal origin; aliphatic, cyclic and aromatic hydrocarbons, e.g. toluene, paraffin, tetrahydronaphthalene, alkylated naphthalenes; alcohols, e.g. ethanol, propanol, butanol, benzylalcohol, cyclohexanol; glycols; DMSO; ketones, e.g. cyclohexanone; esters, e.g. lactates, carbonates, fatty acid esters, gamma-butyrolactone; fatty acids; phosphonates; amines; amides, e.g. N-methylpyrrolidone, fatty acid dimethylamides; and mixtures thereof.

Suitable solid carriers or fillers are mineral earths, e.g. silicates, silica gels, talc, kaolins, limestone, lime, chalk, clays, dolomite, diatomaceous earth, bentonite, calcium sulfate, magnesium sulfate, magnesium oxide; polysaccharides, e.g. cellulose, starch; fertilizers, e.g. ammonium sulfate, ammonium phosphate, ammonium nitrate, ureas; products of vegetable origin, e.g. cereal meal, tree bark meal, wood meal, nutshell meal, and mixtures thereof.

Suitable surfactants are surface-active compounds, such as anionic, cationic, nonionic and amphoteric surfactants, block polymers, polyelectrolytes, and mixtures thereof. Such surfactants can be used as emusifier, dispersant, solubilizer, wetter, penetration enhancer, protective colloid, or adjuvant. Examples of surfactants are listed in McCutcheon's, Vol. 1: Emulsifiers & Detergents, McCutcheon's Directories, Glen Rock, USA, 2008 (International Ed. or North American Ed.).

Suitable anionic surfactants are alkali, alkaline earth or ammonium salts of sulfonates, sulfates, phosphates, carboxylates, and mixtures thereof. Examples of sulfonates are alkylarylsulfonates, diphenylsulfonates, alpha-olefin sulfonates, lignine sulfonates, sulfonates of fatty acids and oils, sulfonates of ethoxylated alkylphenols, sulfonates of alkoxylated arylphenols, sulfonates of condensed naphthalenes, sulfonates of dodecyl- and tridecylbenzenes, sulfonates of naphthalenes and alkylnaphthalenes, sulfosuccinates or sulfosuccinamates. Examples of sulfates are sulfates of fatty acids and oils, of ethoxylated alkylphenols, of alcohols, of ethoxylated alcohols, or of fatty acid esters. Examples of phosphates are phosphate esters. Examples of carboxylates are alkyl carboxylates, and carboxylated alcohol or alkylphenol ethoxylates.

Suitable nonionic surfactants are alkoxylates, N-substituted fatty acid amides, amine oxides, esters, sugar-based surfactants, polymeric surfactants, and mixtures thereof. Examples of alkoxylates are compounds such as alcohols, alkylphenols, amines, amides, arylphenols, fatty acids or fatty acid esters which have been alkoxylated with 1 to 50 equivalents. Ethylene oxide and/or propylene oxide may be employed for the alkoxylation, preferably ethylene oxide. Examples of N-subsititued fatty acid amides are fatty acid glucamides or fatty acid alkanolamides. Examples of esters are fatty acid esters, glycerol esters or monoglycerides. Examples of sugar-based surfactants are sorbitans, ethoxylated sorbitans, sucrose and glucose esters or alkylpolyglucosides. Examples of polymeric surfactants are home- or copolymers of vinylpyrrolidone, vinylalcohols, or vinylacetate.

Suitable cationic surfactants are quaternary surfactants, for example quaternary ammonium compounds with one or two hydrophobic groups, or salts of long-chain primary amines. Suitable amphoteric surfactants are alkylbetains and imidazolines. Suitable block polymers are block polymers of the A-B or A-B-A type comprising blocks of polyethylene oxide and polypropylene oxide, or of the A-B-C type comprising alkanol, polyethylene oxide and polypropylene oxide. Suitable polyelectrolytes are polyacids or polybases. Examples of polyacids are alkali salts of polyacrylic acid or polyacid comb polymers. Examples of polybases are polyvinylamines or polyethyleneamines.

Suitable adjuvants are compounds, which have a neglectable or even no pesticidal activity themselves, and which improve the biological performance of the compound I on the target. Examples are surfactants, mineral or vegetable oils, and other auxiliaries. Further examples are listed by Knowles, Adjuvants and additives, Agrow Reports DS256, T&F Informa UK, 2006, chapter 5.

Suitable thickeners are polysaccharides (e.g. xanthan gum, carboxymethylcellulose), anorganic clays (organically modified or unmodified), polycarboxylates, and silicates.

Suitable bactericides are bronopol and isothiazolinone derivatives such as alkylisothiazolinones and benzisothiazolinones.

Suitable anti-freezing agents are ethylene glycol, propylene glycol, urea and glycerin.

Suitable anti-foaming agents are silicones, long chain alcohols, and salts of fatty acids.

Suitable colorants (e.g. in red, blue, or green) are pigments of low water solubility and water-soluble dyes. Examples are inorganic colorants (e.g. iron oxide, titan oxide, iron hexacyanoferrate) and organic colorants (e.g. alizarin-, azo- and phthalocyanine colorants).

Suitable tackifiers or binders are polyvinylpyrrolidons, polyvinylacetates, polyvinyl alcohols, polyacrylates, biological or synthetic waxes, and cellulose ethers.

Examples for composition types and their preparation are:

i) Water-Soluble Concentrates (SL, LS)

10-60 wt % of a compound I or VIII, respectively, and 5-15 wt % wetting agent (e.g. alcohol alkoxylates) are dissolved in water and/or in a water-soluble solvent (e.g. alcohols) ad 100 wt %. The active substance dissolves upon dilution with water.

ii) Dispersible Concentrates (DC)

5-25 wt % of a compound I or VIII, respectively, and 1-10 wt % dispersant (e.g. polyvinylpyrrolidone) are dissolved in organic solvent (e.g. cyclohexanone) ad 100 wt %. Dilution with water gives a dispersion.

iii) Emulsifiable Concentrates (EC)

15-70 wt % of a compound I or VIII, respectively, and 5-10 wt % emulsifiers (e.g. calcium dodecylbenzenesulfonate and castor oil ethoxylate) are dissolved in water-insoluble organic solvent (e.g. aromatic hydrocarbon) ad 100 wt %. Dilution with water gives an emulsion.

iv) Emulsions (EW, EO, ES)

5-40 wt % of a compound I or VIII, respectively, and 1-10 wt % emulsifiers (e.g. calcium dodecylbenzenesulfonate and castor oil ethoxylate) are dissolved in 20-40 wt % water-insoluble organic solvent (e.g. aromatic hydrocarbon). This mixture is introduced into water ad 100 wt % by means of an emulsifying machine and made into a homogeneous emulsion. Dilution with water gives an emulsion.

v) Suspensions (SC, OD, FS)

In an agitated ball mill, 20-60 wt % of a compound I or VIII, respectively, are comminuted with addition of 2-10 wt % dispersants and wetting agents (e.g. sodium lignosulfonate and alcohol ethoxylate), 0.1-2 wt % thickener (e.g. xanthan gum) and water ad 100 wt % to give a fine active substance suspension. Dilution with water gives a stable suspension of the active substance. For FS type composition up to 40 wt % binder (e.g. polyvinylalcohol) is added.

vi) Water-Dispersible Granules and Water-Soluble Granules (WG, SG)

50-80 wt % of a compound I or VIII, respectively, are ground finely with addition of dispersants and wetting agents (e.g. sodium lignosulfonate and alcohol ethoxylate) ad 100 wt % and prepared as water-dispersible or water-soluble granules by means of technical appliances (e.g. extrusion, spray tower, fluidized bed). Dilution with water gives a stable dispersion or solution of the active substance.

vii) Water-Dispersible Powders and Water-Soluble Powders (WP, SP, WS)

50-80 wt % of a compound I or VIII, respectively, are ground in a rotor-stator mill with addition of 1-5 wt % dispersants (e.g. sodium lignosulfonate), 1-3 wt % wetting agents (e.g. alcohol ethoxylate) and solid carrier (e.g. silica gel) ad 100 wt %. Dilution with water gives a stable dispersion or solution of the active substance.

viii) Gel (GW, GF)

In an agitated ball mill, 5-25 wt % of a compound I or VIII, respectively, are comminuted with addition of 3-10 wt % dispersants (e.g. sodium lignosulfonate), 1-5 wt % thickener (e.g. carboxymethylcellulose) and water ad 100 wt % to give a fine suspension of the active substance. Dilution with water gives a stable suspension of the active substance.

iv) Microemulsion (ME)

5-20 wt % of a compound I or VIII, respectively, are added to 5-30 wt % organic solvent blend (e.g. fatty acid dimethylamide and cyclohexanone), 10-25 wt % surfactant blend (e.g. alcohol ethoxylate and arylphenol ethoxylate), and water ad 100%. This mixture is stirred for 1 h to produce spontaneously a thermodynamically stable microemulsion.

iv) Microcapsules (CS)

An oil phase comprising 5-50 wt % of a compound I or VIII, respectively, 0-40 wt % water insoluble organic solvent (e.g. aromatic hydrocarbon), 2-15 wt % acrylic monomers (e.g. methylmethacrylate, methacrylic acid and a di- or triacrylate) are dispersed into an aqueous solution of a protective colloid (e.g. polyvinyl alcohol). Radical polymerization initiated by a radical initiator results in the formation of poly(meth)acrylate microcapsules. Alternatively, an oil phase comprising 5-50 wt % of a compound I according to the invention, 0-40 wt % water insoluble organic solvent (e.g. aromatic hydrocarbon), and an isocyanate monomer (e.g. diphenylmethene-4,4′-diisocyanatae) are dispersed into an aqueous solution of a protective colloid (e.g. polyvinyl alcohol). The addition of a polyamine (e.g. hexamethylenediamine) results in the formation of polyurea microcapsules. The monomers amount to 1-10 wt %. The wt % relate to the total CS composition.

ix) Dustable Powders (DP, DS)

1-10 wt % of a compound I or VIII, respectively, are ground finely and mixed intimately with solid carrier (e.g. finely divided kaolin) ad 100 wt %.

x) Granules (GR, FG)

0.5-30 wt % of a compound I or VIII, respectively, is ground finely and associated with solid carrier (e.g. silicate) ad 100 wt %. Granulation is achieved by extrusion, spray-drying or fluidized bed.

xi) Ultra-Low Volume Liquids (UL)

1-50 wt % of a compound I or VIII, respectively, are dissolved in organic solvent (e.g. aromatic hydrocarbon) ad 100 wt %.

The compositions types i) to xi) may optionally comprise further auxiliaries, such as 0.1-1 wt % bactericides, 5-15 wt % anti-freezing agents, 0.1-1 wt % anti-foaming agents, and 0.1-1 wt % colorants.

The agrochemical compositions generally comprise between 0.01 and 95%, preferably between 0.1 and 90%, and in particular between 0.5 and 75%, by weight of active substance. The active substances are employed in a purity of from 90% to 100%, preferably from 95% to 100% (according to NMR spectrum).

Solutions for seed treatment (LS), Suspoemulsions (SE), flowable concentrates (FS), powders for dry treatment (DS), water-dispersible powders for slurry treatment (WS), water-soluble powders (SS), emulsions (ES), emulsifiable concentrates (EC) and gels (GF) are usually employed for the purposes of treatment of plant propagation materials, particularly seeds. The compositions in question give, after two-to-tenfold dilution, active substance concentrations of from 0.01 to 60% by weight, preferably from 0.1 to 40%, in the ready-to-use preparations. Application can be carried out before or during sowing. Methods for applying compound I or VIII, respectively, and compositions thereof, respectively, on to plant propagation material, especially seeds include dressing, coating, pelleting, dusting, soaking and in-furrow application methods of the propagation material. Preferably, compound I or VIII, respectively, or the compositions thereof, respectively, are applied on to the plant propagation material by a method such that germination is not induced, e.g. by seed dressing, pelleting, coating and dusting.

When employed in plant protection, the amounts of active substances applied are, depending on the kind of effect desired, from 0.001 to 2 kg per ha, preferably from 0.005 to 2 kg per ha, more preferably from 0.05 to 0.9 kg per ha, and in particular from 0.1 to 0.75 kg per ha.

In treatment of plant propagation materials such as seeds, e.g. by dusting, coating or drenching seed, amounts of active substance of from 0.1 to 1000 g, preferably from 1 to 1000 g, more preferably from 1 to 100 g and most preferably from 5 to 100 g, per 100 kilogram of plant propagation material (preferably seeds) are generally required.

When used in the protection of materials or stored products, the amount of active substance applied depends on the kind of application area and on the desired effect.

Amounts customarily applied in the protection of materials are 0.001 g to 2 kg, preferably 0.005 g to 1 kg, of active substance per cubic meter of treated material.

Various types of oils, wetters, adjuvants, fertilizer, or micronutrients, and further pesticides (e.g. herbicides, insecticides, fungicides, growth regulators, safeners) may be added to the active substances or the compositions comprising them as premix or, if appropriate not until immediately prior to use (tank mix). These agents can be admixed with the compositions according to the invention in a weight ratio of 1:100 to 100:1, preferably 1:10 to 10:1.

The user applies the composition according to the invention usually from a predosage device, a knapsack sprayer, a spray tank, a spray plane, or an irrigation system. Usually, the agrochemical composition is made up with water, buffer, and/or further auxiliaries to the desired application concentration and the ready-to-use spray liquor or the agrochemical composition according to the invention is thus obtained. Usually, 20 to 2000 liters, preferably 50 to 400 liters, of the ready-to-use spray liquor are applied per hectare of agricultural useful area.

According to one embodiment, individual components of the composition according to the invention such as parts of a kit or parts of a binary or ternary mixture may be mixed by the user himself in a spray tank and further auxiliaries may be added, if appropriate.

Mixing the compounds I or VIII, respectively, or the compositions comprising them in the use form as fungicides with other fungicides results in many cases in an expansion of the fungicidal spectrum of activity being obtained or in a prevention of fungicide resistance development. Furthermore, in many cases, synergistic effects are obtained.

The following list of active substances, in conjunction with which the compounds I or VIII, respectively, can be used, is intended to illustrate the possible combinations but does not limit them:

A) Respiration Inhibitors

-   -   Inhibitors of complex III at Q_(o) site (e.g. strobilurins):         azoxystrobin, coumethoxystrobin, coumoxystrobin, dimoxystrobin,         enestroburin, fenaminstrobin, fenoxystrobin/flufenoxystrobin,         fluoxastrobin, kresoxim-methyl, metominostrobin, orysastrobin,         picoxystrobin, pyraclostrobin, pyrametostrobin, pyraoxystrobin,         trifloxystrobin,         2-[2-(2,5-dimethyl-phenoxymethyl)-phenyl]-3-methoxy-acrylic acid         methyl ester and         2-(2-(3-(2,6-dichlorophenyl)-1-methyl-allylideneaminooxymethyl)phenyl)-2-methoxyimino-N-methyl-acetamide,         pyribencarb, triclopyricarb/chlorodincarb, famoxadone,         fenamidone;     -   inhibitors of complex III at Q₁ site: cyazofamid, amisulbrom,         [(3S,6S,7R,8R)-8-benzyl-3-[(3-acetoxy-4-methoxy-pyridine-2-carbonyl)amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl]         2-methylpropanoate,         [(3S,6S,7R,8R)-8-benzyl-3-[[3-(acetoxymethoxy)-4-methoxy-pyridine-2-carbonyl]amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl]         2-methylpropanoate,         [(3S,6S,7R,8R)-8-benzyl-3-[(3-isobutoxycarbonyloxy-4-methoxy-pyridine-2-carbonyl)amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl]         2-methylpropanoate,         [(3S,6S,7R,8R)-8-benzyl-3-[[3-(1,3-benzodioxol-5-ylmethoxy)-4-methoxy-pyridine-2-carbonyl]amino]-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl]         2-methylpropanoate;         (3S,6S,7R,8R)-3-[[(3-hydroxy-4-methoxy-2-pyridinyl)carbonyl]amino]-6-methyl-4,9-dioxo-8-(phenylmethyl)-1,5-dioxonan-7-yl         2-methylpropanoate;     -   inhibitors of complex II (e.g. carboxamides): benodanil,         bixafen, boscalid, carboxin, fenfuram, fluopyram, flutolanil,         fluxapyroxad, furametpyr, isopyrazam, mepronil, oxylcarboxin,         penflufen, penthiopyrad, sedaxane, tecloftalam, thifluzamide,         N-(4′-trifluoromethylthiobiphenyl-2-yl)-3-difluoromethyl-1-methyl-1H-pyrazole-4-carboxamide,         N-(2-(1,3,3-trimethyl-butyl)-phenyl)-1,3-dimethyl-5-fluoro-1H-pyrazole-4-carboxamide,         N-[9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalen-5-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide,         3-(difluoromethyl)-1-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         3-(trifluoromethyl)-1-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         1,3-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         3-(trifluorometh-yl)-1,5-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         3-(difluoro-methyl)-1,5-dimethyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide,         1,3,5-tri-methyl-N-(1,1,3-trimethylindan-4-yl)pyrazole-4-carboxamide;         other respiration inhibitors (e.g. complex I, uncouplers):         diflumetorim,         (5,8-difluoroquinazolin-4-yl)-{2-[2-fluoro-4-(4-trifluoromethylpyridin-2-yloxy)-phenyl]-ethyl}-amine;         nitrophenyl derivates: binapacryl, dinobuton, dinocap,         fluazinam; ferimzone; organometal compounds: fentin salts, such         as fentin-acetate, fentin chloride or fentin hydroxide;         ametoctradin; and silthiofam;         B) Sterol Biosynthesis Inhibitors (SBI Fungicides)     -   C14 demethylase inhibitors (DMI fungicides): triazoles:         azaconazole, bitertanol, bromuconazole, cyproconazole,         difenoconazole, diniconazole, diniconazole-M, epoxiconazole,         fenbuconazole, fluquinconazole, flusilazole, flutriafol,         hexaconazole, imibenconazole, ipconazole, metconazole,         myclobutanil, oxpoconazole, paclobutrazole, penconazole,         propiconazole, prothioconazole, simeconazole, tebuconazole,         tetraconazole, triadimefon, triadimenol, triticonazole,         uniconazole,         -[rel-(2S;3R)-3-(2-chlorophenyl)-2-(2,4-difluorophenyl)-oxiranylmethyl]-5-thiocyanato-1H-[1,2,4]triazole,         2-[rel-(2S,3R)-3-(2-chlorophenyl)-2-(2,4-difluorophenyl)-oxiranylmethyl]-2H-[1,2,4]triazole-3-thiol;         imidazoles: imazalil, pefurazoate, prochloraz, triflumizol;         pyrimidines, pyridines and piperazines: fenarimol, nuarimol,         pyrifenox, triforine;     -   Delta14-reductase inhibitors: aldimorph, dodemorph,         dodemorph-acetate, fenpropimorph, tridemorph, fenpropidin,         piperalin, spiroxamine;     -   Inhibitors of 3-keto reductase: fenhexamid;         C) Nucleic Acid Synthesis Inhibitors     -   phenylamides or acyl amino acid fungicides: benalaxyl,         benalaxyl-M, kiralaxyl, metalaxyl, metalaxyl-M (mefenoxam),         ofurace, oxadixyl;     -   others: hymexazole, octhilinone, oxolinic acid, bupirimate,         5-fluorocytosine, 5-fluoro-2-(p-tolylmethoxy)pyrimidin-4-amine,         5-fluoro-2-(4-fluorophenylmethoxy)pyrimidin-4-amine;         D) Inhibitors of Cell Division and Cytoskeleton     -   tubulin inhibitors, such as benzimidazoles, thiophanates:         benomyl, carbendazim, fuberidazole, thiabendazole,         thiophanate-methyl; triazolopyrimidines:         5-chloro-7-(4-methylpiperidin-1-yl)-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine     -   other cell division inhibitors: diethofencarb, ethaboxam,         pencycuron, fluopicolide, zoxamide, metrafenone, pyriofenone;         E) Inhibitors of Amino Acid and Protein Synthesis     -   methionine synthesis inhibitors (anilino-pyrimidines):         cyprodinil, mepanipyrim, pyrimethanil;     -   protein synthesis inhibitors: blasticidin-S, kasugamycin,         kasugamycin hydrochloridehydrate, mildiomycin, streptomycin,         oxytetracyclin, polyoxine, validamycin A;         F) Signal Transduction Inhibitors     -   MAP/histidine kinase inhibitors: fluoroimid, iprodione,         procymidone, vinclozolin, fenpiclonil, fludioxonil;     -   G protein inhibitors: quinoxyfen;         G) Lipid and Membrane Synthesis Inhibitors     -   Phospholipid biosynthesis inhibitors: edifenphos, iprobenfos,         pyrazophos, isoprothiolane;     -   lipid peroxidation: dicloran, quintozene, tecnazene,         tolclofos-methyl, biphenyl, chloroneb, etridiazole;     -   phospholipid biosynthesis and cell wall deposition:         dimethomorph, flumorph, mandipropamid, pyrimorph,         benthiavalicarb, iprovalicarb, valifenalate and         N-(1-(1-(4-cyano-phenyl)ethanesulfonyl)-but-2-yl) carbamic         acid-(4-fluorophenyl) ester;     -   compounds affecting cell membrane permeability and fatty acides:         propamocarb, propamocarb-hydrochlorid     -   fatty acid amide hydrolase inhibitors:         1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]-2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanone;         H) Inhibitors with Multi Site Action     -   inorganic active substances: Bordeaux mixture, copper acetate,         copper hydroxide, copper oxychloride, basic copper sulfate,         sulfur;     -   thio- and dithiocarbamates: ferbam, mancozeb, maneb, metam,         metiram, propineb, thiram, zineb, ziram;     -   organochlorine compounds (e.g. phthalimides, sulfamides,         chloronitriles): anilazine, chlorothalonil, captafol, captan,         folpet, dichlofluanid, dichlorophen, flusulfamide,         hexachlorobenzene, pentachlorphenole and its salts, phthalide,         tolylfluanid,         N-(4-chloro-2-nitro-phenyl)-N-ethyl-4-methyl-benzenesulfonamide;     -   guanidines and others: guanidine, dodine, dodine free base,         guazatine, guazatineacetate, iminoctadine,         iminoctadine-triacetate, iminoctadine-tris(albesilate),         dithianon,         2,6-dimethyl-1H,5H-[1,4]dithiino[2,3-c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)tetraone;         I) Cell Wall Synthesis Inhibitors     -   inhibitors of glucan synthesis: validamycin, polyoxin B; melanin         synthesis inhibitors: pyroquilon, tricyclazole, carpropamid,         dicyclomet, fenoxanil;         J) Plant Defence Inducers     -   acibenzolar-5-methyl, probenazole, isotianil, tiadinil,         prohexadione-calcium; phosphonates: fosetyl, fosetyl-aluminum,         phosphorous acid and its salts;         K) Unknown Mode of Action     -   bronopol, chinomethionat, cyflufenamid, cymoxanil, dazomet,         debacarb, diclomezine, difenzoquat, difenzoquat-methylsulfate,         diphenylamin, fenpyrazamine, flumetover, flusulfamide,         flutianil, methasulfocarb, nitrapyrin, nitrothal-isopropyl,         oxin-copper, proquinazid, tebufloquin, tecloftalam, triazoxide,         2-butoxy-6-iodo-3-propylchromen-4-one,         N-(cyclopropylmethoxyimino-(6-difluoro-methoxy-2,3-difluoro-phenyl)-methyl)-2-phenyl         acetamide,         N′-(4-(4-chloro-3-trifluoromethyl-phenoxy)-2,5-dimethyl-phenyl)-N-ethyl-N-methyl         formamidine,         N′-(4-(4-fluoro-3-trifluoromethyl-phenoxy)-2,5-dimethyl-phenyl)-N-ethyl-N-methyl         formamidine,         N′-(2-methyl-5-trifluoromethyl-4-(3-trimethylsilanyl-propoxy)-phenyl)-N-ethyl-N-methyl         formamidine,         N′-(5-difluoromethyl-2-methyl-4-(3-trimethylsilanyl-propoxy)-phenyl)-N-ethylN-methyl         formamidine,         2-{1-[2-(5-methyl-3-trifluoromethyl-pyrazole-1-yl)-acetyl]-piperidin-4-yl}-thiazole-4-carboxylic         acid methyl-(1,2,3,4-tetrahydro-naphthalen-1-yl)-amide,         2-{1-[2-(5-methyl-3-trifluoromethyl-pyrazole-1-yl)-acetyl]-piperidin-4-yl}-thiazole-4-carboxylic         acid methyl-(R)-1,2,3,4-tetrahydro-naphthalen-1-yl-amide,         1-[4-[4-[5-(2,6-difluorophenyl)-4,5-dihydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]-2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanone,         methoxy-acetic acid         6-tert-butyl-8-fluoro-2,3-dimethyl-quinolin-4-yl ester,         N-Methyl-2-{1-[(5-methyl-3-trifluoromethyl-1H-pyrazol-1-yl)-acetyl]-piperidin-4-yl}-N-[(1R)-1,2,3,4-tetrahydro-naphthalen-1-yl]-4-thiazolecarboxamide,         3-[5-(4-methylphenyl)-2,3-dimethyl-isoxazolidin-3-yl]-pyridine,         3-[5-(4-chloro-phenyl)-2,3-dimethyl-isoxazolidin-3-yl]-pyridine         (pyrisoxazole), N-(6-methoxy-pyridin-3-yl)cyclopropanecarboxylic         acid amide,         5-chloro-1-(4,6-dimethoxy-pyrimidin-2-yl)-2-methyl-1H-benzoimidazole,         2-(4-chloro-phenyl)-N-[4-(3,4-dimethoxy-phenyl)-isoxazol-5-yl]-2-prop-2-ynyloxyacetamide;         L) Antifungal Biocontrol Agents, Plant Bioactivators:     -   Ampelomyces quisqualis (e.g. AQ 10® from Intrachem Bio GmbH &         Co. KG, Germany), Aspergillus flavus (e.g. AFLAGUARD® from         Syngenta, CH), Aureobasidium pullulans (e.g. BOTECTOR® from         bio-ferm GmbH, Germany), Bacillus pumilus (e.g. NRRL Accession         No. B-30087 in SONATA® and BALLAD® Plus from AgraQuest Inc.,         USA), Bacillus subtilis (e.g. isolate NRRL-Nr. B-21661 in         RHAPSODY®, SERENADE® MAX and SERENADE® ASO from AgraQuest Inc.,         USA), Bacillus subtilis var. amyloliquefaciens FZB24 (e.g.         TAEGRO® from Novozyme Biologicals, Inc., USA), Candida oleophila         I-82 (e.g. ASPIRE® from Ecogen Inc., USA), Candida saitoana         (e.g. BIOCURE® (in mixture with lysozyme) and BIOCOAT® from         Micro Flo Company, USA (BASF SE) and Arysta), Chitosan (e.g.         ARMOUR-ZEN from BotriZen Ltd., NZ), Clonostachys rosea f.         catenulata, also named Gliocladium catenulatum (e.g. isolate         J1446: PRESTOP® from Verdera, Finland), Coniothyrium minitans         (e.g. CONTANS® from Prophyta, Germany), Cryphonectria parasitica         (e.g. Endothia parasitica from CNICM, France), Cryptococcus         albidus (e.g. YIELD PLUS® from Anchor Bio-Technologies, South         Africa), Fusarium oxysporum (e.g. BIOFOX® from S.I.A.P.A.,         Italy, FUSACLEAN® from Natural Plant Protection, France),         Metschnikowia fructicola (e.g. SHEMER® from Agrogreen, Israel),         Microdochium dimerum (e.g. ANTIBOT® from Agrauxine, France),         Phlebiopsis gigantea (e.g. ROTSOP® from Verdera, Finland),         Pseudozyma flocculosa (e.g. SPORODEX® from Plant Products Co.         Ltd., Canada), Pythium oligandrum DV74 (e.g. POLYVERSUM® from         Remeslo SSRO, Biopreparaty, Czech Rep.), Reynoutria sachlinensis         (e.g. REGALIA® from Marrone BioInnovations, USA), Talaromyces         flavus V117b (e.g. PROTUS® from Prophyta, Germany), Trichoderma         asperellum SKT-1 (e.g. ECOHOPE® from Kumiai Chemical Industry         Co., Ltd., Japan), T. atrovinde LC52 (e.g. SENTINEL® from Agrimm         Technologies Ltd, NZ), T. harzianum T-22 (e.g. PLANTSHIELD® der         Firma BioWorks Inc., USA), T. harzianum TH 35 (e.g. ROOT PRO®         from Mycontrol Ltd., Israel), T. harzianum T-39 (e.g. TRICHODEX®         and TRICHODERMA 2000® from Mycontrol Ltd., Israel and Makhteshim         Ltd., Israel), T. harzianum and T. viride (e.g. TRICHOPEL from         Agrimm Technologies Ltd, NZ), T. harzianum ICC012 and T. viride         ICC080 (e.g. REMEDIER® WP from Isagro Ricerca, Italy), T.         polysporum and T. harzianum (e.g. BINAB® from BINAB         BioInnovation AB, Sweden), T. stromaticum (e.g. TRICOVAB® from         C.E.P.L.A.C., Brazil), T. virens GL-21 (e.g. SOILGARD® from         Certis LLC, USA), T. viride (e.g. TRIECO® from Ecosense Labs.         (India) Pvt. Ltd., Indien, BIO-CURE® F from T. Stanes & Co.         Ltd., Indien), T. viride TV1 (e.g. T. viride TV1 from Agribiotec         srl, Italy), Ulocladium oudemansii HRU3 (e.g. BOTRY-ZEN® from         Botry-Zen Ltd, NZ);         M) Growth Regulators     -   abscisic acid, amidochlor, ancymidol, 6-benzylaminopurine,         brassinolide, butralin, chlormequat (chlormequat chloride),         choline chloride, cyclanilide, daminozide, dikegulac,         dimethipin, 2,6-dimethylpuridine, ethephon, flumetralin,         flurprimidol, fluthiacet, forchlorfenuron, gibberellic acid,         inabenfide, indole-3-acetic acid, maleic hydrazide, mefluidide,         mepiquat (mepiquat chloride), naphthaleneacetic acid,         N-6-benzyladenine, paclobutrazol, prohexadione         (prohexadione-calcium), prohydrojasmon, thidiazuron,         triapenthenol, tributyl phosphorotrithioate,         2,3,5-tri-iodobenzoic acid, trinexapac-ethyl and uniconazole;         N) Herbicides     -   acetamides: acetochlor, alachlor, butachlor, dimethachlor,         dimethenamid, flufenacet, mefenacet, metolachlor, metazachlor,         napropamide, naproanilide, pethoxamid, pretilachlor, propachlor,         thenylchlor;     -   amino acid derivatives: bilanafos, glyphosate, glufosinate,         sulfosate;     -   aryloxyphenoxypropionates: clodinafop, cyhalofop-butyl,         fenoxaprop, fluazifop, haloxyfop, metamifop, propaquizafop,         quizalofop, quizalofop-P-tefuryl;     -   Bipyridyls: diquat, paraquat;     -   (thio)carbamates: asulam, butylate, carbetamide, desmedipham,         dimepiperate, eptam (EPTC), esprocarb, molinate, orbencarb,         phenmedipham, prosulfocarb, pyributicarb, thiobencarb,         triallate;     -   cyclohexanediones: butroxydim, clethodim, cycloxydim,         profoxydim, sethoxydim, tepraloxydim, tralkoxydim;     -   dinitroanilines: benfluralin, ethalfluralin, oryzalin,         pendimethalin, prodiamine, trifluralin;     -   diphenyl ethers: acifluorfen, aclonifen, bifenox, diclofop,         ethoxyfen, fomesafen, lactofen, oxyfluorfen;     -   hydroxybenzonitriles: bomoxynil, dichlobenil, ioxynil;     -   imidazolinones: imazamethabenz, imazamox, imazapic, imazapyr,         imazaquin, imazethapyr;     -   phenoxy acetic acids: clomeprop, 2,4-dichlorophenoxyacetic acid         (2,4-D), 2,4-DB, dichlorprop, MCPA, MCPA-thioethyl, MCPB,         Mecoprop;     -   pyrazines: chloridazon, flufenpyr-ethyl, fluthiacet,         norflurazon, pyridate;     -   pyridines: aminopyralid, clopyralid, diflufenican, dithiopyr,         fluridone, fluoroxypyr, picloram, picolinafen, thiazopyr;     -   sulfonyl ureas: amidosulfuron, azimsulfuron, bensulfuron,         chlorimuron-ethyl, chlorsulfuron, cinosulfuron, cyclosulfamuron,         ethoxysulfuron, flazasulfuron, flucetosulfuron, flupyrsulfuron,         foramsulfuron, halosulfuron, imazosulfuron, iodosulfuron,         mesosulfuron, metazosulfuron, metsulfuron-methyl, nicosulfuron,         oxasulfuron, primisulfuron, prosulfuron, pyrazosulfuron,         rimsulfuron, sulfometuron, sulfosulfuron, thifensulfuron,         triasulfuron, tribenuron, trifloxysulfuron, triflusulfuron,         tritosulfuron,         1-((2-chloro-6-propyl-imidazo[1,2-b]pyridazin-3-yl)sulfonyl)-3-(4,6-dimethoxy-pyrimidin-2-yl)urea;     -   triazines: ametryn, atrazine, cyanazine, dimethametryn,         ethiozin, hexazinone, metamitron, metribuzin, prometryn,         simazine, terbuthylazine, terbutryn, triaziflam;     -   ureas: chlorotoluron, daimuron, diuron, fluometuron,         isoproturon, linuron, methabenzthiazuron, tebuthiuron;     -   other acetolactate synthase inhibitors: bispyribac-sodium,         cloransulam-methyl, diclosulam, florasulam, flucarbazone,         flumetsulam, metosulam, ortho-sulfamuron, penoxsulam,         propoxycarbazone, pyribambenz-propyl, pyribenzoxim, pyriftalid,         pyriminobac-methyl, pyrimisulfan, pyrithiobac, pyroxasulfone,         pyroxsulam;     -   others: amicarbazone, aminotriazole, anilofos, beflubutamid,         benazolin, bencarbazone, benfluresate, benzofenap, bentazone,         benzobicyclon, bicyclopyrone, bromacil, bromobutide,         butafenacil, butamifos, cafenstrole, carfentrazone,         cinidon-ethyl, chlorthal, cinmethylin, clomazone, cumyluron,         cyprosulfamide, dicamba, difenzoquat, diflufenzopyr, Drechslera         monoceras, endothal, ethofumesate, etobenzanid, fenoxasulfone,         fentrazamide, flumiclorac-pentyl, flumioxazin, flupoxam,         fluorochloridone, flurtamone, indanofan, isoxaben, isoxaflutole,         lenacil, propanil, propyzamide, quinclorac, quinmerac,         mesotrione, methyl arsonic acid, naptalam, oxadiargyl,         oxadiazon, oxaziclomefone, pentoxazone, pinoxaden, pyraclonil,         pyraflufen-ethyl, pyrasulfotole, pyrazoxyfen, pyrazolynate,         quinoclamine, saflufenacil, sulcotrione, sulfentrazone,         terbacil, tefuryltrione, tembotrione, thiencarbazone,         topramezone,         (3-[2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-trifluoromethyl-3,6-dihydro-2H-pyrimidin-1-yl)-phenoxy]-pyridin-2-yloxy)-acetic         acid ethyl ester,         6-amino-5-chloro-2-cyclopropyl-pyrimidine-4-carboxylic acid         methyl ester,         6-chloro-3-(2-cyclopropyl-6-methyl-phenoxy)-pyridazin-4-ol,         4-amino-3-chloro-6-(4-chloro-phenyl)-5-fluoro-pyridine-2-carboxylic         acid,         4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxy-phenyl)-pyridine-2-carboxylic         acid methyl ester, and         4-amino-3-chloro-6-(4-chloro-3-dimethylamino-2-fluoro-phenyl)-pyridine-2-carboxylic         acid methyl ester.         O) Insecticides     -   organo(thio)phosphates: acephate, azamethiphos, azinphos-methyl,         chlorpyrifos, chlorpyrifos-methyl, chlorfenvinphos, diazinon,         dichlorvos, dicrotophos, dimethoate, disulfoton, ethion,         fenitrothion, fenthion, isoxathion, malathion, methamidophos,         methidathion, methyl-parathion, mevinphos, monocrotophos,         oxydemeton-methyl, paraoxon, parathion, phenthoate, phosalone,         phosmet, phosphamidon, phorate, phoxim, pirimiphos-methyl,         profenofos, prothiofos, sulprophos, tetrachlorvinphos, terbufos,         triazophos, trichlorfon;     -   carbamates: alanycarb, aldicarb, bendiocarb, benfuracarb,         carbaryl, carbofuran, carbosulfan, fenoxycarb, furathiocarb,         methiocarb, methomyl, oxamyl, pirimicarb, propoxur, thiodicarb,         triazamate;     -   pyrethroids: allethrin, bifenthrin, cyfluthrin, cyhalothrin,         cyphenothrin, cypermethrin, alpha-cypermethrin,         beta-cypermethrin, zeta-cypermethrin, deltamethrin,         esfenvalerate, etofenprox, fenpropathrin, fenvalerate,         imiprothrin, lambda-cyhalothrin, permethrin, prallethrin,         pyrethrin I and II, resmethrin, silafluofen, tau-fluvalinate,         tefluthrin, tetramethrin, tralomethrin, transfluthrin,         profluthrin, dimefluthrin;     -   insect growth regulators: a) chitin synthesis inhibitors:         benzoylureas: chlorfluazuron, cyramazin, diflubenzuron,         flucycloxuron, flufenoxuron, hexaflumuron, lufenuron, novaluron,         teflubenzuron, triflumuron; buprofezin, diofenolan, hexythiazox,         etoxazole, clofentazine; b) ecdysone antagonists: halofenozide,         methoxyfenozide, tebufenozide, azadirachtin; c) juvenoids:         pyriproxyfen, methoprene, fenoxycarb; d) lipid biosynthesis         inhibitors: spirodiclofen, spiromesifen, spirotetramat;     -   nicotinic receptor agonists/antagonists compounds: clothianidin,         dinotefuran, flupyradifurone, imidacloprid, thiamethoxam,         nitenpyram, acetamiprid, thiacloprid,         1-2-chloro-thiazol-5-ylmethyl)-2-nitrimino-3,5-dimethyl-[1,3,5]triazinane;     -   GABA antagonist compounds: endosulfan, ethiprole, fipronil,         vaniliprole, pyrafluprole, pyriprole,         5-amino-1-(2,6-dichloro-4-methyl-phenyl)-4-sulfinamoyl-1H-pyrazole-3-carbothioic         acid amide;     -   macrocyclic lactone insecticides: abamectin, emamectin,         milbemectin, lepimectin, spinosad, spinetoram;     -   mitochondrial electron transport inhibitor (METI) 1 acaricides:         fenazaquin, pyridaben, tebufenpyrad, tolfenpyrad, flufenerim;     -   METI II and III compounds: acequinocyl, fluacyprim,         hydramethylnon;     -   Uncouplers: chlorfenapyr;     -   oxidative phosphorylation inhibitors: cyhexatin, diafenthiuron,         fenbutatin oxide, propargite;     -   moulting disruptor compounds: cryomazine;     -   mixed function oxidase inhibitors: piperonyl butoxide;     -   sodium channel blockers: indoxacarb, metaflumizone;     -   others: benclothiaz, bifenazate, cartap, flonicamid, pyridalyl,         pymetrozine, sulfur, thiocyclam, flubendiamide,         chlorantraniliprole, cyazypyr (HGW86), cyenopyrafen,         flupyrazofos, cyflumetofen, amidoflumet, imicyafos,         bistrifluoron, and pyrifluquinazon.

The present invention furthermore relates to agrochemical compositions comprising a mixture of at least one compound I or VIII, respectively, (component 1) and at least one further active substance useful for plant protection, e.g. selected from the groups A) to O) (component 2), in particular one further fungicide, e.g. one or more fungicide from the groups A) to L), as described above, and if desired one suitable solvent or solid carrier. Those mixtures are of particular interest, since many of them at the same application rate show higher efficiencies against harmful fungi. Furthermore, combating harmful fungi with a mixture of compounds I or VIII, respectively, and at least one fungicide from groups A) to L), as described above, is more efficient than combating those fungi with individual compounds I or VIII, respectively, or individual fungicides from groups A) to L). By applying compounds I or VIII, respectively, together with at least one active substance from groups A) to O) a synergistic effect can be obtained, i.e. more then simple addition of the individual effects is obtained (synergistic mixtures).

This can be obtained by applying the compounds I or VIII, respectively, and at least one further active substance simultaneously, either jointly (e.g. as tank-mix) or seperately, or in succession, wherein the time interval between the individual applications is selected to ensure that the active substance applied first still occurs at the site of action in a sufficient amount at the time of application of the further active substance(s). The order of application is not essential for working of the present invention.

In binary mixtures, i.e. compositions according to the invention comprising one compound I or VIII, respectively, (component 1) and one further active substance (component 2), e.g. one active substance from groups A) to O), the weight ratio of component 1 and component 2 generally depends from the properties of the active substances used, usually it is in the range of from 1:100 to 100:1, regularly in the range of from 1:50 to 50:1, preferably in the range of from 1:20 to 20:1, more preferably in the range of from 1:10 to 10:1 and in particular in the range of from 1:3 to 3:1.

In ternary mixtures, i.e. compositions according to the invention comprising one compound I or VIII, respectively, (component 1) and a first further active substance (component 2) and a second further active substance (component 3), e.g. two active substances from groups A) to O), the weight ratio of component 1 and component 2 depends from the properties of the active substances used, preferably it is in the range of from 1:50 to 50:1 and particularly in the range of from 1:10 to 10:1, and the weight ratio of component 1 and component 3 preferably is in the range of from 1:50 to 50:1 and particularly in the range of from 1:10 to 10:1.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group A) (component 2) and particularly selected from azoxystrobin, dimoxystrobin, fluoxastrobin, kresoxim-methyl, orysastrobin, picoxystrobin, pyraclostrobin, trifloxystrobin; famoxadone, fenamidone; bixafen, boscalid, fluopyram, fluxapyroxad, isopyrazam, penflufen, penthiopyrad, sedaxane; ametoctradin, cyazofamid, fluazinam, fentin salts, such as fentin acetate.

Preference is given to mixtures comprising a compound of formula I or VIII, respectively, (component 1) and at least one active substance selected from group B) (component 2) and particularly selected from cyproconazole, difenoconazole, epoxiconazole, fluquinconazole, flusilazole, flutriafol, metconazole, myclobutanil, penconazole, propiconazole, prothioconazole, triadimefon, triadimenol, tebuconazole, tetraconazole, triticonazole, prochloraz, fenarimol, triforine; dodemorph, fenpropimorph, tridemorph, fenpropidin, spiroxamine; fenhexamid.

Preference is given to mixtures comprising a compound of formula I or VIII, respectively, (component 1) and at least one active substance selected from group C) (component 2) and particularly selected from metalaxyl, (metalaxyl-M) mefenoxam, ofurace.

Preference is given to mixtures comprising a compound of formula I (component 1) and at least one active substance selected from group D) (component 2) and particularly selected from benomyl, carbendazim, thiophanate-methyl, ethaboxam, fluopicolide, zoxamide, metrafenone, pyriofenone.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group E) (component 2) and particularly selected from cyprodinil, mepanipyrim, pyrimethanil.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group F) (component 2) and particularly selected from iprodione, fludioxonil, vinclozolin, quinoxyfen.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group G) (component 2) and particularly selected from dimethomorph, flumorph, iprovalicarb, benthiavalicarb, mandipropamid, propamocarb.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group H) (component 2) and particularly selected from copper acetate, copper hydroxide, copper oxychloride, copper sulfate, sulfur, mancozeb, metiram, propineb, thiram, captafol, folpet, chlorothalonil, dichlofluanid, dithianon.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group I) (component 2) and particularly selected from carpropamid and fenoxanil.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group J) (component 2) and particularly selected from acibenzolar-5-methyl, probenazole, tiadinil, fosetyl, fosetyl-aluminium, H₃PO₃ and salts thereof.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group K) (component 2) and particularly selected from cymoxanil, proquinazid and N-methyl-2-{1-[(5-methyl-3-trifluoromethyl-1H-pyrazol-1-yl)-acetyl]-piperidin-4-yl}-N-[(1R)-1,2,3,4-tetrahydro-naphthalen-1-yl]-4-thiazolecarboxamide.

Preference is also given to mixtures comprising a compound I or VIII, respectively, (component 1) and at least one active substance selected from group L) (component 2) and particularly selected from Bacillus subtilis strain NRRL No. B-21661, Bacillus pumllus strain NRRL No. B-30087 and Ulocladium oudemansii.

Accordingly, the present invention furthermore relates to compositions comprising one compound I or VIII, respectively, (component 1) and one further active substance (component 2), which further active substance is selected from the column “Component 2” of the lines B-1 to B-372 of Table B.

A further embodiment relates to the compositions B-1 to B-372 listed in Table B, where a row of Table B corresponds in each case to a fungicidal composition comprising one of the in the present specification individualized compounds of formula I (component 1) and the respective further active substance from groups A) to O) (component 2) stated in the row in question. Preferably, the compositions described comprise the active substances in synergistically effective amounts.

TABLE B Composition comprising one indiviualized compound I and one further active substance from groups A) to O) Mixture Component 1 Component 2 B-1 one individualized compound I Azoxystrobin B-2 one individualized compound I Coumethoxystrobin B-3 one individualized compound I Coumoxystrobin B-4 one individualized compound I Dimoxystrobin B-5 one individualized compound I Enestroburin B-6 one individualized compound I Fenaminstrobin B-7 one individualized compound I Fenoxystrobin/Flufenoxystrobin B-8 one individualized compound I Fluoxastrobin B-9 one individualized compound I Kresoxim-methyl B-10 one individualized compound I Metominostrobin B-11 one individualized compound I Orysastrobin B-12 one individualized compound I Picoxystrobin B-13 one individualized compound I Pyraclostrobin B-14 one individualized compound I Pyrametostrobin B-15 one individualized compound I Pyraoxystrobin B-16 one individualized compound I Pyribencarb B-17 one individualized compound I Trifloxystrobin B-18 one individualized compound I Triclopyricarb/Chlorodincarb B-19 one individualized compound I 2-[2-(2,5-dimethyl-phenoxymethyl)- phenyl]-3-methoxy-acrylic acid methyl ester B-20 one individualized compound I 2-(2-(3-(2,6-dichlorophenyl)-1-methyl- allylideneaminooxymethyl)-phenyl)- 2-methoxyimino-N-methyl-acetamide B-21 one individualized compound I Benalaxyl B-22 one individualized compound I Benalaxyl-M B-23 one individualized compound I Benodanil B-24 one individualized compound I Bixafen B-25 one individualized compound I Boscalid B-26 one individualized compound I Carboxin B-27 one individualized compound I Fenfuram B-28 one individualized compound I Fenhexamid B-29 one individualized compound I Flutolanil B-30 one individualized compound I Fluxapyroxad B-31 one individualized compound I Furametpyr B-32 one individualized compound I Isopyrazam B-33 one individualized compound I Isotianil B-34 one individualized compound I Kiralaxyl B-35 one individualized compound I Mepronil B-36 one individualized compound I Metalaxyl B-37 one individualized compound I Metalaxyl-M B-38 one individualized compound I Ofurace B-39 one individualized compound I Oxadixyl B-40 one individualized compound I Oxycarboxin B-41 one individualized compound I Penflufen B-42 one individualized compound I Penthiopyrad B-43 one individualized compound I Sedaxane B-44 one individualized compound I Tecloftalam B-45 one individualized compound I Thifluzamide B-46 one individualized compound I Tiadinil B-47 one individualized compound I 2-Amino-4-methyl-thiazole-5-carboxylic acid anilide B-48 one individualized compound I N-(4′-trifluoromethylthiobiphenyl-2-yl)- 3-difluoromethyl-1-methyl-1H-pyrazole- 4-carboxamide B-49 one individualized compound I N-(2-(1,3,3-trimethyl-butyl)-phenyl)- 1,3-dimethyl-5-fluoro-1H-pyrazole- 4-carboxamide B-50 one individualized compound I N-[9-(dichloromethylene)-1,2,3,4-tetra- hydro-1,4-methanonaphthalen-5-yl]- 3-(difluoromethyl)-1-methyl-1H-pyrazole- 4-carboxamide B-51 one individualized compound I Dimethomorph B-52 one individualized compound I Flumorph B-53 one individualized compound I Pyrimorph B-54 one individualized compound I Flumetover B-55 one individualized compound I Fluopicolide B-56 one individualized compound I Fluopyram B-57 one individualized compound I Zoxamide B-58 one individualized compound I Carpropamid B-59 one individualized compound I Diclocymet B-60 one individualized compound I Mandipropamid B-61 one individualized compound I Oxytetracyclin B-62 one individualized compound I Silthiofam B-63 one individualized compound I N-(6-methoxy-pyridin-3-yl) cyclopropanecarboxylic acid amide B-64 one individualized compound I Azaconazole B-65 one individualized compound I Bitertanol B-66 one individualized compound I Bromuconazole B-67 one individualized compound I Cyproconazole B-68 one individualized compound I Difenoconazole B-69 one individualized compound I Diniconazole B-70 one individualized compound I Diniconazole-M B-71 one individualized compound I Epoxiconazole B-72 one individualized compound I Fenbuconazole B-73 one individualized compound I Fluquinconazole B-74 one individualized compound I Flusilazole B-75 one individualized compound I Flutriafol B-76 one individualized compound I Hexaconazol B-77 one individualized compound I Imibenconazole B-78 one individualized compound I Ipconazole B-79 one individualized compound I Metconazole B-80 one individualized compound I Myclobutanil B-81 one individualized compound I Oxpoconazol B-82 one individualized compound I Paclobutrazol B-83 one individualized compound I Penconazole B-84 one individualized compound I Propiconazole B-85 one individualized compound I Prothioconazole B-86 one individualized compound I Simeconazole B-87 one individualized compound I Tebuconazole B-88 one individualized compound I Tetraconazole B-89 one individualized compound I Triadimefon B-90 one individualized compound I Triadimenol B-91 one individualized compound I Triticonazole B-92 one individualized compound I Uniconazole B-93 one individualized compound I Cyazofamid B-94 one individualized compound I Imazalil B-95 one individualized compound I Imazalil-sulfate B-96 one individualized compound I Pefurazoate B-97 one individualized compound I Prochloraz B-98 one individualized compound I Triflumizole B-99 one individualized compound I Benomyl B-100 one individualized compound I Carbendazim B-101 one individualized compound I Fuberidazole B-102 one individualized compound I Thiabendazole B-103 one individualized compound I Ethaboxam B-104 one individualized compound I Etridiazole B-105 one individualized compound I Hymexazole B-106 one individualized compound I 2-(4-Chloro-phenyl)-N-[4-(3,4-dimethoxy- phenyl)-isoxazol-5-yl]-2-prop-2-yn- yloxy-acetamide B-107 one individualized compound I Fluazinam B-108 one individualized compound I Pyrifenox B-109 one individualized compound I 3-[5-(4-Chloro-phenyl)-2,3-dimethyl-is- oxazolidin-3-yl]-pyridine (Pyrisoxazole) B-110 one individualized compound I 3-[5-(4-Methyl-phenyl)-2,3-dimethyl- isoxazolidin-3-yl]-pyridine B-111 one individualized compound I Bupirimate B-112 one individualized compound I Cyprodinil B-113 one individualized compound I 5-Fluorocytosine B-114 one individualized compound I 5-Fluoro-2-(p-tolylmethoxy)pyrimidin- 4-amine B-115 one individualized compound I 5-Fluoro-2-(4-fluorophenylmethoxy)- pyrimidin-4-amine B-116 one individualized compound I Diflumetorim B-117 one individualized compound I (5,8-Difluoroquinazolin-4-yl)-{2-[2-fluoro- 4-(4-trifluoromethylpyridin-2-yloxy)- phenyl]-ethyl}-amine B-118 one individualized compound I Fenarimol B-119 one individualized compound I Ferimzone B-120 one individualized compound I Mepanipyrim B-121 one individualized compound I Nitrapyrin B-122 one individualized compound I Nuarimol B-123 one individualized compound I Pyrimethanil B-124 one individualized compound I Triforine B-125 one individualized compound I Fenpiclonil B-126 one individualized compound I Fludioxonil B-127 one individualized compound I Aldimorph B-128 one individualized compound I Dodemorph B-129 one individualized compound I Dodemorph-acetate B-130 one individualized compound I Fenpropimorph B-131 one individualized compound I Tridemorph B-132 one individualized compound I Fenpropidin B-133 one individualized compound I Fluoroimid B-134 one individualized compound I Iprodione B-135 one individualized compound I Procymidone B-136 one individualized compound I Vinclozolin B-137 one individualized compound I Famoxadone B-138 one individualized compound I Fenamidone B-139 one individualized compound I Flutianil B-140 one individualized compound I Octhilinone B-141 one individualized compound I Probenazole B-142 one individualized compound I Fenpyrazamine B-143 one individualized compound I Acibenzolar-S-methyl B-144 one individualized compound I Ametoctradin B-145 one individualized compound I Amisulbrom B-146 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[(3-isobutyryloxymethoxy- 4-methoxypyridine- 2-carbonyl)amino]-6-methyl-4,9-dioxo- [1,5]dioxonan-7-yl] 2-methylpropanoate B-147 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[(3-acetoxy- 4-methoxy-pyridine-2-carbonyl)amino]- 6-methyl-4,9-dioxo-1,5-dioxonan-7-yl] 2-methylpropanoate B-148 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[[3-(acetoxymethoxy)- 4-methoxy-pyridine- 2-carbonyl]amino]-6-methyl-4,9-dioxo- 1,5-dioxonan-7-yl] 2-methylpropanoate B-149 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[(3-isobutoxycarbonyloxy- 4-methoxy-pyridine- 2-carbonyl)amino]-6-methyl-4,9-dioxo- 1,5-dioxonan-7-yl] 2-methylpropanoate B-150 one individualized compound I [(3S,6S,7R,8R)-8-benzyl-3-[[3-(1,3-benzodioxol- 5-ylmethoxy)-4-methoxy-pyridine- 2-carbonyl]amino]-6-methyl-4,9-di- oxo-1,5-dioxonan-7-yl] 2-methyl- propanoate B-151 one individualized compound I Anilazin B-152 one individualized compound I Blasticidin-S B-153 one individualized compound I Captafol B-154 one individualized compound I Captan B-155 one individualized compound I Chinomethionat B-156 one individualized compound I Dazomet B-157 one individualized compound I Debacarb B-158 one individualized compound I Diclomezine B-159 one individualized compound I Difenzoquat, B-160 one individualized compound I Difenzoquat-methylsulfate B-161 one individualized compound I Fenoxanil B-162 one individualized compound I Folpet B-163 one individualized compound I Oxolinsäure B-164 one individualized compound I Piperalin B-165 one individualized compound I Proquinazid B-166 one individualized compound I Pyroquilon B-167 one individualized compound I Quinoxyfen B-168 one individualized compound I Triazoxid B-169 one individualized compound I Tricyclazole B-170 one individualized compound I 2-Butoxy-6-iodo-3-propyl-chromen-4- one B-171 one individualized compound I 5-Chloro-1-(4,6-dimethoxy-pyrimidin-2- yl)-2-methyl-1H-benzoimidazole B-172 one individualized compound I 5-Chloro-7-(4-methyl-piperidin-1-yl)- 6-(2,4,6-trifluoro-phenyl)-[1,2,4]tri- azolo[1,5-a]pyrimidine B-173 one individualized compound I Ferbam B-174 one individualized compound I Mancozeb B-175 one individualized compound I Maneb B-176 one individualized compound I Metam B-177 one individualized compound I Methasulphocarb B-178 one individualized compound I Metiram B-179 one individualized compound I Propineb B-180 one individualized compound I Thiram B-181 one individualized compound I Zineb B-182 one individualized compound I Ziram B-183 one individualized compound I Diethofencarb B-184 one individualized compound I Benthiavalicarb B-185 one individualized compound I Iprovalicarb B-186 one individualized compound I Propamocarb B-187 one individualized compound I Propamocarb hydrochlorid B-188 one individualized compound I Valifenalate B-189 one individualized compound I N-(1-(1-(4-cyanophenyl)ethanesulfonyl)- but-2-yl) carbamic acid-(4-fluoro- phenyl) ester B-190 one individualized compound I Dodine B-191 one individualized compound I Dodine free base B-192 one individualized compound I Guazatine B-193 one individualized compound I Guazatine-acetate B-194 one individualized compound I Iminoctadine B-195 one individualized compound I Iminoctadine-triacetate B-196 one individualized compound I Iminoctadine-tris(albesilate) B-197 one individualized compound I Kasugamycin B-198 one individualized compound I Kasugamycin-hydrochloride-hydrate B-199 one individualized compound I Polyoxine B-200 one individualized compound I Streptomycin B-201 one individualized compound I Validamycin A B-202 one individualized compound I Binapacryl B-203 one individualized compound I Dicloran B-204 one individualized compound I Dinobuton B-205 one individualized compound I Dinocap B-206 one individualized compound I Nitrothal-isopropyl B-207 one individualized compound I Tecnazen B-208 one individualized compound I Fentin salts B-209 one individualized compound I Dithianon B-210 one individualized compound I Isoprothiolane B-211 one individualized compound I Edifenphos B-212 one individualized compound I Fosetyl, Fosetyl-aluminium B-213 one individualized compound I Iprobenfos B-214 one individualized compound I Phosphorous acid (H₃PO₃) and derivatives B-215 one individualized compound I Pyrazophos B-216 one individualized compound I Tolclofos-methyl B-217 one individualized compound I Chlorothalonil B-218 one individualized compound I Dichlofluanid B-219 one individualized compound I Dichlorophen B-220 one individualized compound I Flusulfamide B-221 one individualized compound I Hexachlorbenzene B-222 one individualized compound I Pencycuron B-223 one individualized compound I Pentachlorophenol and salts B-224 one individualized compound I Phthalide B-225 one individualized compound I Quintozene B-226 one individualized compound I Thiophanate Methyl B-227 one individualized compound I Tolylfluanid B-228 one individualized compound I N-(4-chloro-2-nitro-phenyl)-N-ethyl- 4-methyl-benzenesulfonamide B-229 one individualized compound I Bordeaux mixture B-230 one individualized compound I Copper acetate B-231 one individualized compound I Copper hydroxide B-232 one individualized compound I Copper oxychloride B-233 one individualized compound I basic Copper sulfate B-234 one individualized compound I Sulfur B-235 one individualized compound I Biphenyl B-236 one individualized compound I Bronopol B-237 one individualized compound I Cyflufenamid B-238 one individualized compound I Cymoxanil B-239 one individualized compound I Diphenylamin B-240 one individualized compound I Metrafenone B-241 one individualized compound I Pyriofenone B-242 one individualized compound I Mildiomycin B-243 one individualized compound I Oxin-copper B-244 one individualized compound I Prohexadione calcium B-245 one individualized compound I Spiroxamine B-246 one individualized compound I Tebufloquin B-247 one individualized compound I Tolylfluanid B-248 one individualized compound I N-(Cyclopropylmethoxyimino-(6- difluoromethoxy-2,3-difluoro-phenyl)- methyl)-2-phenyl acetamide B-249 one individualized compound I N′-(4-(4-chloro-3-trifluoromethyl- phenoxy)-2,5-dimethyl-phenyl)-N-ethyl- N-methyl formamidine B-250 one individualized compound I N′-(4-(4-fluoro-3-trifluoromethyl- phenoxy)-2,5-dimethyl-phenyl)-N-ethyl- N-methyl formamidine B-251 one individualized compound I N′-(2-methyl-5-trifluoromethyl-4-(3-tri- methylsilanyl-propoxy)-phenyl)-N-ethyl- N-methyl formamidine B-252 one individualized compound I N′-(5-difluoromethyl-2-methyl-4-(3-tri- methylsilanyl-propoxy)-phenyl)-N-ethyl- N-methyl formamidine B-253 one individualized compound I 2-{1-[2-(5-Methyl-3-trifluoromethyl- pyrazole-1-yl)-acetyl]-piperidin-4-yl}- thiazole-4-carboxylic acid methyl- (1,2,3,4-tetrahydro-naphthalen-1-yl)- amide B-254 one individualized compound I 2-{1-[2-(5-Methyl-3-trifluoromethyl- pyrazole-1-yl)-acetyl]-piperidin-4-yl}- thiazole-4-carboxylic acid methyl-(R)- 1,2,3,4-tetrahydro-naphthalen-1-yl- amide B-255 one individualized compound I 1-[4-[4-[5-(2,6-difluorophenyl)-4,5-di- hydro-3-isoxazolyl]-2-thiazolyl]-1-piperidinyl]- 2-[5-methyl-3-(trifluoro- methyl)-1H-pyrazol-1-yl]ethanone B-256 one individualized compound I Methoxy-acetic acid 6-tert-butyl-8- fluoro-2,3-dimethyl-quinolin-4-yl ester B-257 one individualized compound I N-Methyl-2-{1-[(5-methyl-3-trifluoro- methyl-1H-pyrazol-1-yl)-acetyl]-piperidin- 4-yl}-N-[(1R)-1,2,3,4-tetrahydro- naphthalen-1-yl]-4-thiazolecarboxamide B-258 one individualized compound I Bacillus subtilis NRRL No. B-21661 B-259 one individualized compound I Bacillus pumilus NRRL No. B-30087 B-260 one individualized compound I Ulocladium oudemansii B-261 one individualized compound I Carbaryl B-262 one individualized compound I Carbofuran B-263 one individualized compound I Carbosulfan B-264 one individualized compound I Methomylthiodicarb B-265 one individualized compound I Bifenthrin B-266 one individualized compound I Cyfluthrin B-267 one individualized compound I Cypermethrin B-268 one individualized compound I alpha-Cypermethrin B-269 one individualized compound I zeta-Cypermethrin B-270 one individualized compound I Deltamethrin B-271 one individualized compound I Esfenvalerate B-272 one individualized compound I Lambda-cyhalothrin B-273 one individualized compound I Permethrin B-274 one individualized compound I Tefluthrin B-275 one individualized compound I Diflubenzuron B-276 one individualized compound I Flufenoxuron B-277 one individualized compound I Lufenuron B-278 one individualized compound I Teflubenzuron B-279 one individualized compound I Spirotetramate B-280 one individualized compound I Clothianidin B-281 one individualized compound I Dinotefuran B-282 one individualized compound I Imidacloprid B-283 one individualized compound I Thiamethoxam B-284 one individualized compound I Flupyradifurone B-285 one individualized compound I Acetamiprid B-286 one individualized compound I Thiacloprid B-287 one individualized compound I Endosulfan B-288 one individualized compound I Fipronil B-289 one individualized compound I Abamectin B-290 one individualized compound I Emamectin B-291 one individualized compound I Spinosad B-292 one individualized compound I Spinetoram B-293 one individualized compound I Hydramethylnon B-294 one individualized compound I Chlorfenapyr B-295 one individualized compound I Fenbutatin oxide B-296 one individualized compound I Indoxacarb B-297 one individualized compound I Metaflumizone B-298 one individualized compound I Flonicamid B-299 one individualized compound I Lubendiamide B-300 one individualized compound I Chlorantraniliprole B-301 one individualized compound I Cyazypyr (HGW86) B-302 one individualized compound I Cyflumetofen B-303 one individualized compound I Acetochlor B-304 one individualized compound I Dimethenamid B-305 one individualized compound I metolachlor B-306 one individualized compound I Metazachlor B-307 one individualized compound I Glyphosate B-308 one individualized compound I Glufosinate B-309 one individualized compound I Sulfosate B-310 one individualized compound I Clodinafop B-311 one individualized compound I Fenoxaprop B-312 one individualized compound I Fluazifop B-313 one individualized compound I Haloxyfop B-314 one individualized compound I Paraquat B-315 one individualized compound I Phenmedipham B-316 one individualized compound I Clethodim B-317 one individualized compound I Cycloxydim B-318 one individualized compound I Profoxydim B-319 one individualized compound I Sethoxydim B-320 one individualized compound I Tepraloxydim B-321 one individualized compound I Pendimethalin B-322 one individualized compound I Prodiamine B-323 one individualized compound I Trifluralin B-324 one individualized compound I Acifluorfen B-325 one individualized compound I Bromoxynil B-326 one individualized compound I Imazamethabenz B-327 one individualized compound I Imazamox B-328 one individualized compound I Imazapic B-329 one individualized compound I Imazapyr B-330 one individualized compound I Imazaquin B-331 one individualized compound I Imazethapyr B-332 one individualized compound I 2,4-Dichlorophenoxyacetic acid (2,4-D) B-333 one individualized compound I Chloridazon B-334 one individualized compound I Clopyralid B-335 one individualized compound I Fluroxypyr B-336 one individualized compound I Picloram B-337 one individualized compound I Picolinafen B-338 one individualized compound I Bensulfuron B-339 one individualized compound I Chlorimuron-ethyl B-340 one individualized compound I Cyclosulfamuron B-341 one individualized compound I Iodosulfuron B-342 one individualized compound I Mesosulfuron B-343 one individualized compound I Metsulfuron-methyl B-344 one individualized compound I Nicosulfuron B-345 one individualized compound I Rimsulfuron B-346 one individualized compound I Triflusulfuron B-347 one individualized compound I Atrazine B-348 one individualized compound I Hexazinone B-349 one individualized compound I Diuron B-350 one individualized compound I Florasulam B-351 one individualized compound I Pyroxasulfone B-352 one individualized compound I Bentazone B-353 one individualized compound I Cinidon-ethyl B-354 one individualized compound I Cinmethylin B-355 one individualized compound I Dicamba B-356 one individualized compound I Diflufenzopyr B-357 one individualized compound I Quinclorac B-358 one individualized compound I Quinmerac B-359 one individualized compound I Mesotrione B-360 one individualized compound I Saflufenacil B-361 one individualized compound I Topramezone B-362 one individualized compound I (3S,6S,7R,8R)-3-[[(3-hydroxy-4- methoxy-2-pyridinyl)carbonyl]amino]- 6-methyl-4,9-dioxo-8-(phenylmethyl)- 1,5-dioxonan-7-yl 2-methylpropanoate B-363 one individualized compound I [rel-(2S;3R)-3-(2-chlorophenyl)-2-(2,4- difluorophenyl)-oxiranylmethyl]-5-thio- cyanato-1H-[1,2,4]triazole, B-364 one individualized compound I 2-[rel-(2S;3R)-3-(2-chlorophenyl)-2- (2,4-difluorophenyl)-oxiranylmethyl]- 2H-[1,2,4]triazole-3-thiol B-365 one individualized compound I 1-[4-[4-[5-(2,6-difluorophenyl)-4,5- dihydro-3-isoxazolyl]-2-thiazolyl]-1- piperidinyl]-2-[5-methyl-3-(trifluoro- methyl)-1H-pyrazol-1-yl]ethanone B-366 one individualized compound I 2,6-dimethyl-1H,5H-[1,4]dithiino[2,3- c:5,6-c′]dipyrrole-1,3,5,7(2H,6H)- tetraone B-367 one individualized compound I 3-(difluoromethyl)-1-methyl-N-(1,1,3- trimethylindan-4-yl)pyrazole-4- carboxamide B-368 one individualized compound I 3-(trifluoromethyl)-1-methyl-N-(1,1,3- trimethylindan-4-yl)pyrazole-4- carboxamide B-369 one individualized compound I 1,3-dimethyl-N-(1,1,3-trimethylindan-4- yl)pyrazole-4-carboxamide B-370 one individualized compound I 3-(trifluorometh-yl)-1,5-dimethyl-N- (1,1,3-trimethylindan-4-yl)pyrazole-4- carboxamide B-371 one individualized compound I 3-(difluoro-methyl)-1,5-dimethyl-N- (1,1,3-trimethylindan-4-yl)pyrazole-4- carboxamide B-372 one individualized compound I 1,3,5-tri-methyl-N-(1,1,3-trimethylindan- 4-yl)pyrazole-4-carboxamide

A further embodiment relates to the compositions B2-1 to B2-372 listed in Table B2, where a row of Table B2 corresponds in each case to a fungicidal composition comprising one of the in the present specification individualized compounds of formula VIII (component 1) and the respective further active substance from groups A) to O) (component 2) stated in the row in question. Preferably, the compositions described comprise the active substances in synergistically effective amounts.

Table B2:

Composition comprising one individualized compound VIII and one further active substance from groups A) to O). This table corresponds to table B, wherein in the first column the number/name of the individualized mixture is named “B2- . . . ” instead of “B- . . . ” and in the second column, it says in each line “one individualized compound VIII” instead of “one individualized compound I”.

The active substances referred to as component 2, their preparation and their activity against harmful fungi is known (cf.: http://www.alanwood.net/pesticides/); these substances are commercially available. The compounds described by IUPAC nomenclature, their preparation and their fungicidal activity are also known (cf. Can. J. Plant Sci. 48(6), 587-94, 1968; EP-A 141 317; EP-A 152 031; EP-A 226 917; EP-A 243 970; EP-A 256 503; EP-A 428 941; EP-A 532 022; EP-A 1 028 125; EP-A 1 035 122; EP-A 1 201 648; EP-A 1 122 244, JP 2002316902; DE 19650197; DE 10021412; DE 102005009458; U.S. Pat. No. 3,296,272; U.S. Pat. No. 3,325,503; WO 98/46608; WO 99/14187; WO 99/24413; WO 99/27783; WO 00/29404; WO 00/46148; WO 00/65913; WO 01/54501; WO 01/56358; WO 02/22583; WO 02/40431; WO 03/10149; WO 03/11853; WO 03/14103; WO 03/16286; WO 03/53145; WO 03/61388; WO 03/66609; WO 03/74491; WO 04/49804; WO 04/83193; WO 05/120234; WO 05/123689; WO 05/123690; WO 05/63721; WO 05/87772; WO 05/87773; WO 06/15866; WO 06/87325; WO 06/87343; WO 07/82098; WO 07/90624, WO 11/028,657).

The mixtures of active substances can be prepared as compositions comprising besides the active ingredients at least one inert ingredient by usual means, e.g. by the means given for the compositions of compounds I or VIII, respectively.

Concerning usual ingredients of such compositions reference is made to the explanations given for the compositions containing compounds I or VIII, respectively.

The mixtures of active substances according to the present invention are suitable as fungicides, as are the compounds of formula I or VIII, respectively. They are distinguished by an outstanding effectiveness against a broad spectrum of phytopathogenic fungi, especially from the classes of the Ascomycetes, Basidiomycetes, Deuteromycetes and Peronosporomycetes (syn. Oomycetes). In addition, it is referred to the explanations regarding the fungicidal activity of the compounds and the compositions containing compounds I or VIII, respectively.

I. SYNTHESIS EXAMPLES

With due modification of the starting compounds, the procedures shown in the synthesis examples below were used to obtain further compounds I. The resulting compounds, together with physical data, are listed in Table I below.

Example 1 Preparation of 1-[2-allyloxy-2-[2-chloro-4-(4-chlorophenoxy)phenyl]-3-methyl-butyl]-1,2,4-triazole (compound I-2)

Step 1:

The intermediate 1-[2-chloro-4-(4-chloro-phenoxy)-phenyl]-2-[1,2,4]triazol-1-ylethanone was prepared as described in WO 2010/0146114.

The above-mentioned ethanone (120.0 g, 0.34 mol) was added to a solution of MgBr diethyl etherate (195.8 g, 0.76 mol) in dichloromethane (DCM, 2.5 L) and the mixture stirred at room temperature for about 90 min. This mixture was then cooled to about 0° C. and isopropyl magnesium chloride (344.5 mL of a 2 M solution in THF, 0.69 mol) was added dropwise. The mixture was allowed to warm to room temperature and was then quenched by addition of a saturated ammonium chloride solution. The organic components were extracted three times with DCM, the organic phases combined, dried and the solvents evaporated. Addition of MTBE resulted in precipitation of the unreacted starting material, which was filtered off. The filtrate was then purified using reverse phase chromatography to give 2-[2-chloro-4-(4-chlorophenoxy)phenyl]-3-methyl-1-(1,2,4-triazol-1-yl)butan-2-ol as a brown oil (31.1 g, 23%, HPLC Rt=1.305 min, masse=392).

Step 2:

To a solution of 2-[2-chloro-4-(4-chlorophenoxy)phenyl]-3-methyl-1-(1,2,4-triazol-1-yl)butan-2-ol (0.50 g) in 15 mL of THF was added sodium hydride (40 mg) at room temperature. The reaction mixture was then stirred for 30 min followed by the addition of allyl bromide (130 mg) and stirred at room temperature for 18 hours, then at 70° C. for 6 hours and then at 120° C. for 10 hours. An aq. solution of sodium chloride was then added, the mixture was extracted with dichloromethane, dried, evaporated. The crude residue was purified by flash column chromatography on silica gel to give 1-[2-allyloxy-2-[2-chloro-4-(4-chlorophenoxy)phenyl]-3-methyl-butyl]-1,2,4-triazole as a colorless oil (136 mg, 27%; HPLC-MS R_(t)=1.43 min; masse=432).

Example 2 Preparation of 1-[2-[2-chloro-4-(4-chlorophenoxy)phenyl]-2-ethoxy-3-methyl-butyl]-1,2,4-triazole (compound I-4)

To a solution of 2-[2-chloro-4-(4-chlorophenoxy)phenyl]-3-methyl-1-(1,2,4-triazol-1-yl)butan-2-ol (2.0 g, 10 mmol) in 50 mL of THF was added sodium hydride (350 mg) at room temperature. The reaction mixture was then stirred for 15 min followed by the addition of ethyliodide (2.39 g, 20 mmol) and stirred at 70° C. for 2 days. After another addition of sodium hydride (350 mg) and ethyliodide (2.39 g, 20 mmol), the mixture was stirred at 70° C. for 1 day more. An aq. solution of ammonium chloride was then added, the mixture was extracted with MTBE, dried, evaporated. The crude residue was purified by flash column chromatography on silica gel to give 1-[2-[2-chloro-4-(4-chlorophenoxy)phenyl]-2-ethoxy-3-methyl-butyl]-1,2,4-triazole as a colorless oil (75 mg, 3%; HPLC-MS R_(t)=1.42 min; masse=420).

The compounds I listed in Table I have been prepared in an analogous manner.

TABLE I HPLC* ex.-no. X¹ X² R¹ R² R_(t) (min) I-1 Cl Cl CH(CH₃)₂ CH₃ 1.34 I-2 Cl Cl CH(CH₃)₂ CH₂CH═CH₂ 1.43 I-3 Cl Cl CH(CH₃)₂ CH₂C≡CH 1.36 I-4 Cl Cl CH(CH₃)₂ C₂H₅ 1.42 *HPLC methode Data:

Mobile Phase: A: Water+0.1% TFA, B: acetonitrile; Gradient: 5% B to 100% B in 1.5 min; Temperature: 60° C.; MS method: ESI positive; mass area (m/z): 10-700; Flow: 0.8 ml/min to 1.0 ml/min in 1.5 min; Column: Kinetex XB C18 1.7μ 50×2.1 mm; Aparatus: Shimadzu Nexera LC-30 LCMS-2020

II. EXAMPLES OF THE ACTION AGAINST HARMFUL FUNGI

The fungicidal action of the compounds of the formula I was demonstrated by the following experiments:

A) Green House

The spray solutions were prepared in several steps:

The stock solution were prepared: a mixture of acetone and/or dimethylsulfoxide and the wetting agent/emulsifier Wettol, which is based on ethoxylated alkylphenoles, in a relation (volume) solvent-emulsifier of 99 to 1 was added to 25 mg of the compound to give a total of 5 ml. Water was then added to total volume of 100 ml. This stock solution was diluted with the described solvent-emulsifier-water mixture to the given concentration.

G1 Protective Control of Soy Bean Rust on Soy Beans Caused by Phakopsora Pachyrhizi (Phakpa P2)

Leaves of pot-grown soy bean seedlings were sprayed to run-off with an aqueous suspension, containing the concentration of active ingredient or their mixture as described below. The plants were allowed to air-dry. The trial plants were cultivated for 2 days in a greenhouse chamber at 23-27° C. and a relative humidity between 60 and 80%. Then the plants were inoculated with spores of Phakopsora pachyrhizi. To ensure the success the artificial inoculation, the plants were transferred to a humid chamber with a relative humidity of about 95% and 20 to 24° C. for 24 h. The trial plants were cultivated for fourteen days in a greenhouse chamber at 23-27° C. and a relative humidity between 60 and 80%. The extent of fungal attack on the leaves was visually assessed as % diseased leaf area.

A) Microtest

The active compounds were formulated separately as a stock solution having a concentration of 10000 ppm in dimethyl sulfoxide.

M1: Activity Against Leaf Blotch on Wheat Caused by Septoria tritici(Septtr)

The stock solutions were mixed according to the ratio, pipetted onto a micro titer plate (MTP) and diluted with water to the stated concentrations. A spore suspension of Septoria tritici in an aqueous biomalt or yeast-bactopeptone-glycerine solution was then added. The plates were placed in a water vapor-saturated chamber at a temperature of 18° C. Using an absorption photometer, the MTPs were measured at 405 nm 7 days after the inoculation.

Growth (%) at Disease (%) at 0.000125 ppm Compound 16 ppm Phakpa P2 Septtr EP 0126430  

60 63 U.S. Pat. No. 4,940,720  

60 53 inventive compound I-1 20  1 Untreated control 80 — B) Microtest

The active compounds were formulated separately as a stock solution having a concentration of 10000 ppm in dimethyl sulfoxide.

M1 Activity Against Rice Blast Pyricularia oryzae in the Microtiterplate Test (Pyrior)

The stock solutions were mixed according to the ratio, pipetted onto a micro titer plate (MTP) and diluted with water to the stated concentrations. A spore suspension of Pyricularia oryzae in an aqueous biomalt or yeast-bactopeptone-glycerine solution was then added. The plates were placed in a water vapor-saturated chamber at a temperature of 18° C. Using an absorption photometer, the MTPs were measured at 405 nm 7 days after the inoculation. Compounds I-1, I-2 and I-3 showed a growth of 6% or less at 32 ppm.

M2 Activity Against Leaf Blotch on Wheat Caused by Septoria tritici(Septtr)

The stock solutions were mixed according to the ratio, pipetted onto a micro titer plate (MTP) and diluted with water to the stated concentrations. A spore suspension of Septoria tritici in an aqueous biomalt or yeast-bactopeptone-glycerine solution was then added. The plates were placed in a water vapor-saturated chamber at a temperature of 18° C. Using an absorption photometer, the MTPs were measured at 405 nm 7 days after the inoculation. Compounds I-1, I-2 and I-3 showed a growth of 2% or less at 32 ppm.

M3 Activity Against the Grey Mold Botlytis cinerea in the Microtiterplate Test (Botrci)

The stock solutions were mixed according to the ratio, pipetted onto a micro titer plate (MTP) and diluted with water to the stated concentrations. A spore suspension of Botrci cinerea in an aqueous biomalt or yeast-bactopeptone-sodiumacetate solution was then added. The plates were placed in a water vapor-saturated chamber at a temperature of 18° C. Using an absorption photometer, the MTPs were measured at 405 nm 7 days after the inoculation. Compounds I-1, I-2 and I-3 showed a growth of 12% or less at 32 ppm.

M4 Activity Against Early Blight Caused by Alternaria solani (Alteso)

The stock solutions were mixed according to the ratio, pipetted onto a micro titer plate (MTP) and diluted with water to the stated concentrations. A spore suspension of Alternaria solani in an aqueous biomalt or yeast-bactopeptone-glycerine solution was then added. The plates were placed in a water vapor-saturated chamber at a temperature of 18° C. Using an absorption photometer, the MTPs were measured at 405 nm 7 days after the inoculation. Compounds I-1, I-2 and I-3 showed a growth of 4% or less at 32 ppm.

M5 Activity Against Wheat Leaf Spots Caused by Leptosphaeria nodorum (Leptno)

The stock solutions were mixed according to the ratio, pipetted onto a micro titer plate (MTP) and diluted with water to the stated concentrations. A spore suspension of Leptosphaena nodorum in an aqueous biomalt or yeast-bactopeptone-glycerine solution was then added. The plates were placed in a water vapor-saturated chamber at a temperature of 18° C. Using an absorption photometer, the MTPs were measured at 405 nm 7 days after the inoculation. Compounds I-1, I-2 and I-3 showed a growth of 3% or less at 32 ppm.

The measured parameters were compared to the growth of the active compound-free control variant (100%) and the fungus-free and active compound-free blank value to determine the relative growth in % of the pathogens in the respective active compounds. 

The invention claimed is:
 1. A compound of formula I

wherein: X¹, X² independently of each other are selected from halogen; R¹ is isopropyl; R² is C₁-C₆-alkyl, C₂-C₆-alkenyl, C₂-C₆-alkynyl, C₃-C₈-cycloalkyl, C₃-C₈-cycloalkyl-C₁-C₄-alkyl, phenyl, phenyl-C₁-C₄-alkyl, phenyl-C₂-C₄-alkenyl or phenyl-C₂-C₄-alkynyl; wherein the aliphatic moieties of R¹ and/or R² may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(a) which independently of one another are selected from the group consisting of halogen, CN, nitro, C₁-C₄-alkoxy and C₁-C₄-halogenalkoxy; wherein the cycloalkyl and/or phenyl moieties of R² may carry 1, 2, 3, 4, 5 or up to the maximum number of identical or different groups R^(b) which independently of one another are selected from the group consisting of halogen, CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-halogenalkyl and C₁-C₄-halogenalkoxy; or an N-oxide or an agriculturally acceptable salt thereof.
 2. The compounds according to claim 1, wherein X¹ is Cl.
 3. The compounds according to claim 1, wherein X² is Cl.
 4. The compounds according to claim 1, wherein R¹ is unsubstituted.
 5. The compounds according to claim 1, wherein R² is C₁-C₄-alkyl, that is unsubstituted or substituted by 1, 2, 3 or up to the maximum possible number of identical or different groups R^(a).
 6. The compounds according to claim 1, wherein X¹ and X² are Cl, R¹ is CH(CH₃)₂ and R² is CH₃, C₂H₅, CH₂CH═CH₂ or CH₂CΞCH.
 7. A process for preparing the compound of claim 1, which comprises reacting a compound of formula IIIa

wherein Y is F or Cl and X³ is I or Br, with a halo-phenol of formula II

under basic conditions; reacting the resulting compound of formula IVa

with isopropylmagnesium bromide followed by a reaction with acetyl chloride; halogenating the resulting compound of formula V

reacting the resulting compound of formula VI

wherein Hal stands for halogen, under basic conditions with 1H-1,2,4-triazole; reacting the resulting compound of formula VII

with R¹-M, wherein M is MgBr, MgCl, Li or Na, and reacting the resulting compound of VIII

under basic conditions with R²-LG, wherein LG is a nucleophilically replaceable leaving group, to obtain the compound of formula I.
 8. A process for preparing a compound of claim 1, which comprises reacting a compound of formula IIIa

wherein Y is F or Cl and X³ is I or Br, with isopropylmagnesium halide followed by a reaction with a compound of formula IX, R¹—COCl, converting the resulting compound of formula X

wherein Y is F or Cl, under basic conditions with a halo-phenol of formula II

reacting the resulting compound of formula Va

with trimethylsulf(ox)onium halide; reacting the resulting compound of formula XI

under basic conditions with 1H-1,2,4-triazole; and reacting the resulting compound of formula VIII

under basic conditions with R²-LG, wherein LG is a nucleophilically replaceable leaving group, to obtain the compound of formula I.
 9. A process for preparing a compound of claim 1, which comprises reacting a compound of formula XI

under acidic conditions with R²—OH; reacting the resulting compound of formula XII

with a halogenating agent or sulfonating agent; reacting the resulting compound of formula XIII

wherein LG is a nucleophilically replaceable leaving group with 1H-1,2,4-triazole, to obtain the compound of formula I.
 10. A compound of formula XII

wherein X₁, X₂ independently of each other are selected from halogen; R¹ is isopropyl; R² is C₁-C₆-alkyl, C₂-C₆-alkenyl, C₂-C₆-alkynyl, C₃-C₈-cycloalkyl, C₃-C₈-cycloalkyl-C₁-C₄-alkyl, phenyl, phenyl-C₁-C₄-alkyl, phenyl-C₂-C₄-alkenyl or phenyl-C₂-C₄-alkynyl; wherein the aliphatic moieties of R¹ and/or R² may carry 1, 2, 3 or up to the maximum possible number of identical or different groups R^(a) which independently of one another are selected from the group consisting of halogen, CN, nitro, C₁-C₄-alkoxy and C₁-C₄-halogenalkoxy; wherein the cycloalkyl and/or phenyl moieties of R² may carry 1, 2, 3, 4, 5 or up to the maximum number of identical or different groups R^(b) which independently of one another are selected from the group consisting of halogen, CN, nitro, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-halogenalkyl and C₁-C₄-halogenalkoxy; or an N-oxide or an agriculturally acceptable salt thereof.
 11. A compound of formula VIII or XI

wherein X¹ and X² are independently of each other selected from halogen; R¹ is isopropyl; or an N-oxide or an agriculturally acceptable salt thereof; provided that X¹ and X² are not both Cl.
 12. An agrochemical composition comprising an auxiliary and at least one compound of claim
 1. 13. The compositions according to claim 12, comprising additionally a further active substance.
 14. A method for combating harmful insects and/or phytopathogenic fungi, which comprises contacting plants, seed, soil or habitat of plants in or on which the harmful insects and/or phytopathogenic fungi are growing or may grow, plants, seed or soil to be protected from attack or infestation by said harmful insects and/or phytopathogenic fungi with an effective amount of the agrochemical formulation comprising a compound of claim
 1. 15. The method of claim 14, wherein X¹ is Cl.
 16. The method of claim 14, wherein X² is Cl.
 17. The method of claim 14, wherein R¹ is unsubstituted.
 18. The method of claim 14, wherein R² is C₁-C₄-alkyl, that is unsubstituted or substituted by 1, 2, 3 or up to the maximum possible number of identical or different groups R^(a).
 19. The method of claim 14, wherein X¹ and X² are Cl, R¹ is CH(CH₃)₂ and R² is CH₃, C₂H₅, CH₂CH═CH₂ or CH₂CΞCH.
 20. A seed coated with at least one compound of formula I or VIII as defined in claim 1, in an amount of from 0.1 g to 10 kg per 100 kg of seed.
 21. A seed coated with the composition of claim 12 in an amount of from 0.1 g to 10 kg per 100 kg of seed.
 22. A seed coated with at least one compound of formula VIII as defined in claim 11, in an amount of from 0.1 g to 10 kg per 100 kg of seed. 